CN108029028A - Terminal installation, base station apparatus, communication means and integrated circuit - Google Patents

Terminal installation, base station apparatus, communication means and integrated circuit Download PDF

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Publication number
CN108029028A
CN108029028A CN201680039776.1A CN201680039776A CN108029028A CN 108029028 A CN108029028 A CN 108029028A CN 201680039776 A CN201680039776 A CN 201680039776A CN 108029028 A CN108029028 A CN 108029028A
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CN
China
Prior art keywords
status information
channel status
csi
channel
multiple
Prior art date
Application number
CN201680039776.1A
Other languages
Chinese (zh)
Inventor
横枕成
横枕一成
相羽立志
铃木翔
铃木翔一
高桥宏树
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夏普株式会社
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Priority to JP2015-155578 priority Critical
Priority to JP2015155578 priority
Application filed by 夏普株式会社 filed Critical 夏普株式会社
Priority to PCT/JP2016/072825 priority patent/WO2017022802A1/en
Publication of CN108029028A publication Critical patent/CN108029028A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057Physical resource allocation for CQI
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078Timing of allocation
    • H04L5/0082Timing of allocation at predetermined intervals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/12Dynamic Wireless traffic scheduling ; Dynamically scheduled allocation on shared channel
    • H04W72/1263Schedule usage, i.e. actual mapping of traffic onto schedule; Multiplexing of flows into one or several streams; Mapping aspects; Scheduled allocation
    • H04W72/1273Schedule usage, i.e. actual mapping of traffic onto schedule; Multiplexing of flows into one or several streams; Mapping aspects; Scheduled allocation of downlink data flows

Abstract

A kind of terminal installation that CSI report is carried out using multiple uplink cells, wherein, in the case where the sum of the first channel status information reports of one or more of first subframe and multiple second channel status information reportings is more than the first defined amount, the channel status information reports of one or more of first channel status information reports and the second defined amount in the multiple second channel status information reporting are not updated, second defined amount be from the numbers of one or more of first channel status information reports and the number of the multiple second channel status information reporting it is total in subtract the number after first defined amount.

Description

Terminal installation, base station apparatus, communication means and integrated circuit

Technical field

Several schemes of the present invention are related to a kind of terminal installation, base station apparatus, communication means and integrated circuit.

The application is based on the Japanese patent application 2015-155578 claims priorities in Japanese publication on the 6th of August in 2015 Power, and its content is incorporated herein.

Background technology

In third generation partner program (3rd Generation Partnership Project:In 3GPP), to bee Wireless access way and wireless network (hereinafter referred to as " Long Term Evolution (the Long Term Evolution of cellular mobile communication " or " evolved universal terrestrial wireless access (Evolved Universal Terrestrial Radio Access (LTE)): EUTRA (non-patent literature 1, non-patent literature 2, non-patent literature 3, non-patent literature 4 and non-patent) ") are studied Document 5).In LTE, base station apparatus is also known as eNodeB (evolved NodeB:Evolved node B), terminal installation is claimed For user apparatus (User Equipment:) or mobile station apparatus UE.LTE is the region for being covered base station apparatus with cellular-like Configure multiple cellular communication systems.Here, single base station apparatus can manage multiple cells.

LTE corresponds to time division duplex (Time Division Duplex:TDD).Also will be known as using the LTE of TDD modes TD-LTE or LTE TDD.In TDD, uplink signal and down link signal are by time division multiplexing.In addition, LTE is corresponded to In frequency division duplex (Frequency Division Duplex:FDD).

In 3 gpp, specification terminal installation can in the serving cell (component carrier below five groups:CC it is carried out at the same time in) Carrier aggregation (the Carrier Aggregation for sending and/or receiving:CA).

In addition, in 3 gpp, studying terminal installation in the serving cell (component carrier) more than five groups at the same time into Row sends and/or receives.Moreover, terminal installation is also being studied in the secondary cell of the serving cell beyond as main plot, Pass through physical uplink control channel (Physical Uplink Control CHannel:PUCCH it is) (non-to be transmitted Patent document 6).

In addition, in 3 gpp, studying format and/or physical uplink link shared channel using PUCCH (Physical Uplink Shared CHannel:PUSCH) while the channel condition information of multiple serving cells is sent (Channel State Information:CSI).

Prior art literature

Non-patent literature

Non-patent literature 1:“3GPP TS 36.211 V12.4.0(2014-12)Evolved Universal Terrestrial Radio Access(E-UTRA);Physical channels and modulation(Release 12) ", 6th-January 2015.

Non-patent literature 2:“3GPP TS 36.212 V12.3.0(2014-12)Evolved Universal Terrestrial Radio Access(E-UTRA);Multiplexing and channel coding(Release 12) ", 6th-January 2015.

Non-patent literature 3:“3GPP TS 36.213 V12.4.0(2014-12)Evolved Universal Terrestrial Radio Access(E-UTRA);Physical layer procedures (Release12) ", 7th- January 2015.

Non-patent literature 4:“3GPP TS 36.321 V12.4.0(2014-12)Evolved Universal Terrestrial Radio Access(E-UTRA);Medium Access Control(MAC)protocol Specification (Release 12) ", 5th-January 2015.

Non-patent literature 5:“3GPP TS 36.331 V12.4.1(2014-12)Evolved Universal Terrestrial Radio Access(E-UTRA);Radio Resource Control(RRC);Protocol Specification (Release 12) ", 7th-January 2015.

Non-patent literature 6:“New WI proposal:LTE Carrier Aggregation Enhancement Beyond 5Carriers ", RP-142286, Nokia Corporation, NTT DoCoMo Inc., Nokia Networks, 3GPP TSG RAN Meeting#66, Hawaii, United States of America, 8th-11th December 2014.

The content of the invention

Problems to be solved by the invention

The purpose of several schemes of the present invention is in a kind of in wireless communication system as described above, the base station apparatus in providing Terminal installation, base station apparatus, communication means and the integrated circuit that can efficiently communicate with terminal installation.

Technical solution

(1) in order to achieve the above object, the solution of the present invention employs scheme as described below.That is, a side of the invention Terminal installation in case can be following terminal installation, it possesses:Receiving division, receives small for first service from base station apparatus The first information of the first channel status information reports of one or more on physical uplink link channel in area, and from the base Station arrangement receives multiple second channel status information reportings on the physical uplink link channel in second service cell Second information;And sending part, one or more of first channel status information reports are carried out, and carry out the multiple second Channel status information reports, one or more of first channel status information reports in the first subframe and the multiple the In the case that the sum of two channel status information reports is more than the first defined amount, one or more of first channels are not updated The channel condition information report of status information reporting and the second defined amount in the multiple second channel status information reporting Accuse, second defined amount is the number and the multiple second from one or more of first channel status information reports The number of channel status information reports it is total in subtract the number after first defined amount.

(2) in addition, the terminal installation in the scheme of the present invention can be following terminal installation, it possesses:Receiving division, From base station apparatus receive be used for first service cell in physical uplink link channel on, corresponding to one or more first believe The first information of the transmission of the first channel condition information of one or more of channel state information processing, and connect from the base station apparatus Receive be used for second service cell in physical uplink link channel on, corresponding to multiple second channel status informations processing it is more Second information of the transmission of a second channel status information;And sending part, send one or more of first channel status Information, and send the multiple second channel status information, one or more of first channel condition informations transmission with In the first subframe clashed of the multiple second channel status information, one or more of first channel status In the case that the sum that information processing is handled with the multiple second channel status information is more than the first defined amount, institute is not updated State it is in one or more first channel condition informations processing and the processing of the multiple second channel status information, corresponding to the The channel condition information of the channel condition information processing of two defined amounts, second defined amount is from one or more of The number of number and the multiple second channel the status information processing of first channel condition information processing it is total in subtract institute State the number after the first defined amount.

(3) in addition, the communication means in the scheme of the present invention can be the communication means of following terminal installation, from base Station arrangement receives the first channel condition information of one or more being used on the physical uplink link channel in first service cell The first information of report, and it is more on the physical uplink link channel in second service cell from base station apparatus reception Second information of a second channel status information reporting, carries out one or more of first channel status information reports, goes forward side by side The multiple second channel status information reporting of row, one or more of first channel condition information reports in the first subframe In the case that the sum of announcement and the multiple second channel status information reporting is more than the first defined amount, do not update one Or multiple first channel status information reports and the second defined amount in the multiple second channel status information reporting Channel status information reports, second defined amount are the numbers from one or more of first channel status information reports With the number of the multiple second channel status information reporting it is total in subtract the number after first defined amount.

(4) in addition, the communication means in the scheme of the present invention can be the communication means of following terminal installation, from base Station arrangement receive be used for it is on the physical uplink link channel in first service cell, corresponding to one or more first channel shapes The first information of the transmission of the first channel condition information of one or more of state information processing, and receive and use from the base station apparatus It is on physical uplink link channel in second service cell, corresponding to the processing of multiple second channel status informations multiple the Second information of the transmission of two channel condition informations, sends one or more of first channel condition informations, and described in transmission Multiple second channel status informations, in transmission and the multiple second channel of one or more of first channel condition informations In the first subframe clashed of status information, the processing of one or more of first channel condition informations with it is described more In the case that the sum of a second channel status information processing is more than the first defined amount, one or more of first are not updated Channel in channel condition information processing and the processing of the multiple second channel status information, corresponding to the second defined amount The channel condition information of status information processing, second defined amount is from one or more of first channel condition informations The number of the number of processing and the multiple second channel status information processing it is total in subtract first defined amount after Number.

(5) in addition, the integrated circuit in the scheme of the present invention can be the following integrated electricity for being equipped on terminal installation Road, it possesses:Receiving unit, one be used on the physical uplink link channel in first service cell is received from base station apparatus Or the first information of multiple first channel status information reports, and receive and be used in second service cell from the base station apparatus Second information of multiple second channel status information reportings on physical uplink link channel;And transmitting element, described in progress One or more first channel status information reports, and the multiple second channel status information reporting is carried out, in the first subframe In the sums of one or more of first channel status information reports and the multiple second channel status information reporting surpass In the case of crossing the first defined amount, one or more of first channel status information reports and the multiple are not updated The channel status information reports of the second defined amount in two channel status information reports, second defined amount are from described The conjunction of the number and the number of the multiple second channel status information reporting of one or more first channel status information reports The number after first defined amount is subtracted in meter.

(6) in addition, the integrated circuit in the scheme of the present invention can be the following integrated electricity for being equipped on terminal installation Road, it possesses:Receiving unit, it is being used on the physical uplink link channel in first service cell, right to be received from base station apparatus Should be in the first letter of the transmission of the first channel condition information of one or more of one or more first channel condition information processing Breath, and receive from the base station apparatus be used for it is on the physical uplink link channel in second service cell, corresponding to multiple the Second information of the transmission of multiple second channel status informations of two channel condition informations processing;And transmitting element, send institute One or more first channel condition informations are stated, and send the multiple second channel status information, one or more of In the transmission of first channel condition information and the first subframe clashed of the multiple second channel status information, institute One or more first channel condition information processing are stated with the sum of the multiple second channel status information processing more than first In the case of defined amount, one or more of first channel condition information processing and the multiple second channel are not updated The channel condition information that channel condition information in status information processing, corresponding to the second defined amount is handled, described second Defined amount is to believe from the number of one or more of first channel condition informations processing with the multiple second channel state Cease the number of processing it is total in subtract the number after first defined amount.

Beneficial effect

Several schemes according to the present invention, base station apparatus and terminal installation can efficiently communicate.

Brief description of the drawings

Fig. 1 is the figure for the concept for representing the wireless communication system in present embodiment.

Fig. 2 is the figure for the composition for representing the time slot in present embodiment.

Fig. 3 A are the first figure illustrated to the PUCCH cell groups in present embodiment.

Fig. 3 B are the second figure illustrated to the PUCCH cell groups in present embodiment.

Fig. 3 C are the 3rd figure illustrated to the PUCCH cell groups in present embodiment.

Fig. 4 is an exemplary figure for representing the method for the reports of the RI in present embodiment and CQI report.

There occurs the action of the terminal installation 1 in the case of conflict to represent multiple PUCCH in present embodiment by Fig. 5 One exemplary flow chart.

Fig. 6 is that there occurs the discarding rule in the case of conflict for the report to multiple CSI in present embodiment The figure that one example illustrates.

Fig. 7 is the terminal installation 1 reported just in case of a collision for representing multiple CSI in present embodiment One exemplary flow chart of action.

Fig. 8 is for carrying out one of CSI report in multiple uplink cells to the terminal installation 1 in present embodiment The figure that example illustrates.

Fig. 9 is the schematic block diagram for the composition for representing the terminal installation 1 in present embodiment.

Figure 10 is the schematic block diagram for the composition for representing the base station apparatus 3 in present embodiment.

Embodiment

Hereinafter, embodiments of the present invention are illustrated.

Fig. 1 is the concept map of the wireless communication system in present embodiment.In Fig. 1, wireless communication system possesses terminal Device 1A~1C and base station apparatus 3.Hereinafter, terminal installation 1A~1C is also known as terminal installation 1.

Physical channel in present embodiment and physical signal are illustrated.

In Fig. 1, in the wireless communication from terminal installation 1 to the uplink of base station apparatus 3, following uplink is used Link physical channel.Here, uplink physical channel is used to send the information exported from upper strata.

·PUCCH(Physical Uplink Control Channel:Physical uplink control channel)

·PUSCH(Physical Uplink Shared Channel:Physical uplink link shared channel)

·PRACH(Physical Random Access Channel:Physical Random Access Channel)

PUCCH is used to send uplink control information (Uplink Control Information:UCI).On here, Channel condition information (the CSI of the state for the channel for being used to represent downlink can be included in downlink control information: Channel State Information).It is used to ask UL-SCH resources in addition, can include in uplink control information Dispatch request (SR:Scheduling Request).In addition, HARQ-ACK can be included in uplink control information (Hybrid Automatic Repeat request ACKnowledgement:Hybrid automatic repeat-request affirmative acknowledgement). HARQ-ACK can represent to be directed to down link data (Transport block (transmission block), Medium Access Control Protocol Data Unit (media access control protocol data unit):MAC PDU、Downlink-Shared Channel:DL-SCH (downlink sharied signal channel), Physical Downlink Shared Channel:PDSCH (physics Downlink sharied signal channel)) HARQ-ACK.

That is, HARQ-ACK can represent ACK (acknowledgement:Affirmative acknowledgement) or NACK (negative- acknowledgement:Negative response).Here, also by HARQ-ACK be known as ACK/NACK, HARQ feedback, HARQ responses, HARQ information or HARQ control information.

Wherein, channel condition information (CSI) is by channel quality indicator (Channel Quality Indicator: CQI), precoding matrix indicators (Precoding Matrix Indicator:PMI), precoding type designator (Precoding Type Indicator:) and/or order designator (Rank Indicator PTI:RI) form.

Channel condition information can also periodically be reported from terminal installation 1 to base station apparatus 3 with specified period, or Person can also aperiodically be reported.The CSI reported is known as CSI report, the CSI periodically reported is claimed For periodical channel state information (periodicity CSI:Periodic CSI) or periodicity CSI report (periodic CSI Report), the CSI aperiodically reported is known as non-periodical channel state information (aperiodicity CSI: Aperiodic CSI) or aperiodicity CSI report (aperiodic CSI report).

PUSCH is used to send uplink data (Uplink-Shared Channel:UL-SCH).In addition, PUSCH can For HARQ-ACK and/or CSI is together transmitted with uplink data.In addition, PUSCH can be used for only sending CSI only sends HARQ-ACK and CSI.That is, PUSCH can be used for only sending uplink control information.

Here, base station apparatus 3 and terminal installation 1 exchange (transmission/reception) signal at upper strata (higher layer).Example Such as, base station apparatus 3 and terminal installation 1 can be in wireless heterogeneous networks (RRC:Radio Resource Control) layer transmission/ Receive RRC signaling (also referred to as RRC message:(wireless heterogeneous networks disappear Radio Resource Control message Breath), RRC information:Radio Resource Control information (radio resource control messages)).This Outside, base station apparatus 3 and terminal installation 1 can also be in MAC (Medium Access Control:Medium education) layer transmission/ Receive MAC control elements.Here, RRC signaling and/or MAC control elements are also known as to signal (the higher layer on upper strata signaling:Top signaling).

PUSCH can be used for sending RRC signaling and MAC control elements.Here, believe from the RRC transmitted by base station apparatus 3 Order can be the common signaling to multiple terminal installations 1 in cell.In addition, also may be used from the RRC signaling transmitted by base station apparatus 3 To be to the dedicated signaling of some terminal installation 1 (also referred to as dedicated signaling).That is, special letter can also be used Order to send some terminal installation 1 information of terminal installation peculiar (UE is specific).

PRACH is used to send random access preamble.PRACH can be used to indicate that initial connection establishment (initial Connection establishment) process, handoff procedure, connection re-establish (connection re- Establishment) process, for uplink send synchronization (timing adjustment) and PUSCH resources request.

In Fig. 1, in the wireless communication of uplink, following uplink physical signal is used.Here, uplink Road physical signal is not used in the information sent from upper strata output, and is used by physical layer.

Uplink reference signals (Uplink Reference Signal:UL RS)

In the present embodiment, using the uplink reference signals of following two types.

·DMRS(Demodulation Reference Signal:Demodulated reference signal)

·SRS(Sounding Reference Signal:Detection reference signal)

DMRS is related with the transmission of PUSCH or PUCCH.DMRS and PUSCH or PUCCH carries out time multiplexing.Base station Device 3 uses DMRS to carry out the correction of the propagation path of PUSCH or PUCCH.Hereinafter, PUSCH and DMRS will together be sent Referred to as send PUSCH.Hereinafter, it will together send PUCCH and DMRS and referred to as send PUCCH.

SRS is uncorrelated to the transmission of PUSCH or PUCCH.Base station apparatus 3 makes to measure the channel status of uplink Use SRS.

In Fig. 1, in the wireless communication from base station apparatus 3 to the downlink of terminal installation 1, following downlink is used Link physical channel.Here, downlink physical channel is used to send the information from upper strata output.

·PBCH(Physical Broadcast Channel:Physical Broadcast Channel)

·PCFICH(Physical Control Format Indicator Channel:Physical control format instruction letter Road)

·PHICH(Physical Hybrid automatic repeat request Indicator Channel:Thing Manage hybrid automatic repeat request indication channel)

·PDCCH(Physical Downlink Control Channel:Physical downlink control channel)

·EPDCCH(Enhanced Physical Downlink Control Channel:Enhanced physical down chain Road control channel)

·PDSCH(Physical Downlink Shared Channel:Physical down link sharing channel)

·PMCH(Physical Multicast Channel:Physical Multicast Channel)

PBCH is used to broadcast Master Information Block (the Master Information Block being used in conjunction with terminal installation 1: MIB、Broadcast Channel:BCH (broadcast channel)).

PCFICH is used for the information for sending region (OFDM symbol) used in the transmission of instruction PDCCH.

PHICH is used to send HARQ indicator (HARQ feedback, response message), HARQ indicator (HARQ feedback, the response Information) for the uplink data that base station apparatus 3 is received, (Uplink Shared Channel (share by uplink for expression Channel):UL-SCH ACK (ACKnowledgement):Affirmative acknowledgement) or NACK (Negative ACKnowledgement: Negative response).

PDCCH and EPDCCH is used to send down link control information (Downlink Control Information: DCI).Here, to sending down link control information, a variety of DCI formats are defined.That is, for down link control information Field is defined as DCI format and is mapped to information bit.

For example, as the DCI format for downlink, can be defined as dispatching one in a cell The DCI format (for example, DCI format 1A, DCI format 1C) of PDSCH (transmission of a downlink transmission block).

Here, for including the information related with the scheduling of PDSCH in the DCI format of downlink.For example, it is directed to downlink Included in the DCI format of link:Multi-carrier indicator field (CIF:Carrier Indicator Field) and resource block distribution Related information and MCS (Modulation and Coding Scheme:Modulation and encoding scheme) related information, it is used for Indicate information (the Precoding information of the transmission number of plies in PDSCH transmissions:Precoding information) etc. downlink control Information processed.Here, downlink mandate (downlink grant) or downlink chain also will be known as the DCI format of downlink (downlink assignment) is distributed on road.

In addition, for example, as the DCI format for uplink, it is defined for dispatching one in a cell The DCI format (such as DCI format 0, DCI format 4) of PUSCH (transmission of a uplink transmission block).

Here, for including the information related with the scheduling of PUSCH in the DCI format of uplink.For example, it is directed to uplink Included in the DCI format of link:Multi-carrier indicator field (CIF:Carrier Indicator Field) and resource block distribution And/or frequency-hopping resource distribution (Resource block assignment and/or hopping resource Allocation) related information and MCS and/or redundancy versions (Modulation and coding scheme and/or Redundancy version) related information and for indicate PUSCH send in the transmission number of plies information Down link control informations such as (Precoding information and number of layers).Here, it will also be directed to The DCI format of uplink is known as uplink grant (uplink grant) or uplink distribution (Uplink assignment)。

In the case where carrying out the scheduling of the resource of PDSCH using downlink distribution, terminal installation 1 can be to be adjusted The PDSCH of degree receives down link data.In addition, carrying out the scheduling of the resource of PUSCH using uplink grant In the case of, terminal installation 1 can send uplink data and/or uplink control information with scheduled PUSCH.

In the present embodiment, PDCCH and EPDCCH are also referred to generally simply as PDCCH.In the present embodiment, also will PDCCH candidates and EPDCCH candidates are referred to generally simply as PDCCH candidates.

Here, in the transmission (transmission carried out by PDCCH) of down link control information, base station apparatus 3, which utilizes, to be divided The RNTI of dispensing terminal installation 1.Specifically, by CRC (Cyclic Redundancy check:Cyclic redundancy check) odd even It (can be DCI that check bit, which is additional to DCI format,:Down link control information), after additional, by RNTI to CRC odd evens school Position is tested to be scrambled.Here, the CRC parity check bits for being additional to DCI format can be from the payload of corresponding DCI format Obtain.

Terminal installation 1 is attempted to solve the DCI format for being attached with the CRC parity check bits scrambled by RNTI Code, detects that the DCI format for being successfully made CRC is used as the DCI format (also referred to as blind decoding) for being sent to own device.That is, Terminal installation 1 can detect the PDCCH that addition of by the RNTI CRC scrambled.In addition, terminal installation 1 can also be examined Survey the PDCCH that addition of the DCI format by the RNTI CRC parity check bits scrambled.

Here, C-RNTI (Cell-Radio Network Temporary Identifier can be included in RNTI:It is small Area's radio network temporary identifier).C-RNTI is unique (unique) identifier for terminal installation 1, for RRC connections And the identification of scheduling.Sent in addition, C-RNTI can be used in dynamically (dynamically) scheduled unicast.

In addition, SPS C-RNTI (Semi-Persistent Scheduling C-RNTI can be included in RNTI:Half is quiet State dispatches C-RNTI).SPS C-RNTI are unique (unique) identifiers for terminal installation 1, for semi-persistent scheduling. In addition, the unicast that SPS C-RNTI can be used for semi-continuous (semi-persistently) scheduling is sent.

In addition, Temporary C-RNTI can be included in RNTI.Here, Temporary C-RNTI are filled for terminal Unique (unique) identifier of the preamble transmitted by 1 is put, during the random access procedure for competition.In addition, Temporary C-RNTI can be used in the transmission that dynamically (dynamically) is scheduled.

PDSCH is used to send down link data (Downlink Shared Channel:DL-SCH).In addition, PDSCH For sending system information.Here, system information can be the information of cell specific (cell is peculiar).In addition, it is System information is contained in RRC signaling.In addition, PDSCH is used to send RRC signaling and MAC control elements.

PMCH is used to send multi-case data (Multicast Channel:MCH).

In Fig. 1, in the wireless communication of downlink, following Downlink Physical signal is used.Here, downlink chain Road physical signal is not used in the information sent from upper strata output, but is used by physical layer.

Synchronizing signal (Synchronization signal:SS)

Downlink reference signal (Downlink Reference Signal:DL RS)

Synchronizing signal is used for the synchronization of the frequency domain for making terminal installation 1 obtain downlink and time domain.In TDD modes, Synchronizing signal is configured in the subframe 0,1,5,6 in radio frames.In FDD modes, synchronizing signal is configured in radio frames Subframe 0 and 5 in.

Downlink reference signal is used for the propagation path correction that downlink physical channel is carried out for terminal installation 1. This, downlink reference signal is used for the CSI that downlink is calculated for terminal installation 1.

In the present embodiment, using the downlink reference signal of following five type.

·CRS(Cell-specific Reference Signal:Cell specific reference signal)

URS (the UE-specific Reference Signal related with PDSCH:User apparatus specific reference signals)

DMRS (the Demodulation Reference Signal related with EPDCCH:Demodulated reference signal)

·NZP CSI-RS(Non-Zero Power Chanel State Information-Reference Signal:Non-zero power channel state information reference signals)

·ZP CSI-RS(Zero Power Chanel State Information-Reference Signal:Zero power Rate channel state information reference signals)

·MBSFN RS(Multimedia Broadcast and Multicast Service over Single Frequency Network Reference signal:Multimedia broadcast/multicast service reference signal on Single Frequency Network)

·PRS(Positioning Reference Signal:Location reference signals)

Here, downlink physical channel and Downlink Physical signal are referred to as down link signal.In addition, will Uplink physical channel and uplink physical signal are referred to as uplink signal.By downlink physical channel and Uplink physical channel is referred to as physical channel.Downlink Physical signal and uplink physical signal are referred to as thing Manage signal.

BCH, MCH, UL-SCH and DL-SCH are transmission channel.Will be in medium education (Medium Access Control:MAC) channel used in layer is known as transmission channel.Also the unit of the transmission channel used in MAC layer is known as passing Send block (transport block:) or MAC PDU (Protocol Data Unit TB:Protocol Data Unit).Pressed in MAC layer Transmission block carries out the control of HARQ (Hybrid Automatic Repeat reQuest).Transmission block forwards for MAC layer (deliver) to the data of physical layer unit.Transmission block is mapped into code word in physical layer and carries out coded treatment by code word.

In addition, the switching of terminal installation 1 ground uses single-antenna transmission, transmission diversity, MIMO (Multiple Input Multiple Output:Multiple-input and multiple-output) etc. the different multiple sending modes of sending method that can use.For example, hair Pattern is sent to use the sending mode indicated by base station from sending mode 1~10.For example, sending mode 10 be can set it is multiple The sending mode of CSI processing.

Hereinafter, carrier aggregation is illustrated.

In the present embodiment, one or more serving cells can be set to terminal installation 1.By terminal installation 1 via The technology that multiple serving cells communicate is known as carrier aggregation or cell aggregation.

Here, present embodiment can also be applied in one or more serving cells to the setting of terminal installation 1 Each.In addition, present embodiment can also be applied to one of the one or more serving cells set to terminal installation 1 Point.In addition, present embodiment can also be applied to the group of the one or more serving cells described later set to terminal installation 1 Each in (such as PUCCH cell groups).In addition, present embodiment can also be applied to one set to terminal installation 1 A part for the group of a or multiple serving cells.

In addition, in the present embodiment, TDD (Time Division Duplex) and/or FDD can also be applied (Frequency Division Duplex).Here, in the case of carrier aggregation, can be to a serving cell or all Multiple serving cell application TDD or FDD.In addition, in the case of carrier aggregation, can also be small by the service for applying TDD Area and the serving cell polymerization for applying FDD.Here, frame structure corresponding with FDD is also known as frame structure Class1 (Frame structure type 1).In addition, frame structure corresponding with TDD is also known as frame structure type 2 (Frame structure type 2)。

Here, a main plot and one or more secondary cells are included in set one or more serving cells. Main plot can be carried out initial connection establishment (initial connection establishment) process service it is small Area, started connection re-establish the serving cell of (connection re-establishment) process or in handoff procedure In be indicated as the cell of main plot.Here, secondary cell can establish the time point of RRC connections or set afterwards.

Here, in the downlink, carrier wave corresponding with serving cell is known as downlink component carrier.In addition, In uplink, carrier wave corresponding with serving cell is known as uplink component carrier.In addition, by downlink component carrier And uplink component carrier is referred to as component carrier.

In addition, terminal installation 1 can be carried out at the same time multiple physics letters in one or more serving cells (component carrier) The transmission and/or reception in road.Here, a physical channel can be small in a service in multiple serving cells (component carrier) It is transmitted in area's (component carrier).

Here, main plot is used for the transmission of PUCCH.In addition, main plot is not disabled.In addition, cross-carrier scheduling will not be by Applied to main plot.That is, main plot is scheduled using the PDCCH in main plot all the time.

In addition, in the case of PDCCH (can be that PDCCH is monitored) is set in some secondary cell, cross-carrier scheduling It can be not applied to some secondary cell.I.e., in the case, which can use the PDCCH in the secondary cell all the time It is scheduled.In addition, in the case of not setting PDCCH (can be that PDCCH is monitored) in some secondary cell, using cross-carrier tune Degree, the secondary cell can all the time using the PDCCH in an other serving cells (one other serving cell) into Row scheduling.

Here, in the present embodiment, PUCCH secondary cells and special will be known as the secondary cell of the transmission of PUCCH Secondary cell.In addition, the secondary cell for the transmission for being not used for PUCCH is known as non-PUCCH secondary cells, nonspecific secondary cell, non-PUCCH Serving cell and non-PUCCH cells.In addition, by main plot and PUCCH secondary cells be referred to as PUCCH serving cells and PUCCH cells.

Here, PUCCH serving cells (main plot, PUCCH secondary cells) all the time have downlink component carrier and on Line link component carrier.In addition, in PUCCH serving cells (main plot, PUCCH secondary cells), the resource of PUCCH is set with.

In addition, non-PUCCH serving cells (non-PUCCH secondary cells) can only have downlink component carrier.It is in addition, non- PUCCH serving cells (non-PUCCH secondary cells) can have downlink component carrier and uplink component carrier.

Terminal installation 1 can be transmitted in PUCCH serving cells by PUCCH.That is, terminal installation 1 can be in master It is transmitted in cell by PUCCH.In addition, terminal installation 1 can be transmitted in PUCCH secondary cells by PUCCH. That is, terminal installation 1 is not transmitted in nonspecific secondary cell by PUCCH.

Here, PUCCH secondary cells can be defined as to main plot and not be the serving cell of secondary cell.

That is, PUCCH secondary cells can be used for the transmission of PUCCH.Here, PUCCH secondary cells can not be disabled.In addition, As described later, PUCCH secondary cells can be activated and/or disabled.

In addition, cross-carrier scheduling can be not applied to PUCCH secondary cells.That is, PUCCH secondary cells can use all the time PDCCH in PUCCH secondary cells is scheduled.Here, cross-carrier scheduling can be applied to PUCCH secondary cells.That is, PUCCH Secondary cell can use the PDCCH in an other secondary cells to be scheduled.

For example, in the case of PDCCH (can be the monitoring of PDCCH) is set in PUCCH secondary cells, cross-carrier scheduling It can not also be applied to the PUCCH secondary cells.I.e., in the case, which can use the PUCCH all the time PDCCH in secondary cell is scheduled.In addition, the feelings of PDCCH (can be that PDCCH is monitored) are not set in PUCCH secondary cells Under condition, using cross-carrier scheduling, which can be carried out using the PDCCH in an other serving cells all the time Scheduling.

Here, can be in uplink (such as uplink component carrier) and downlink (such as downlink component Carrier wave) between definition link (linking).I.e., it is possible to identification pin is fetched based on chain between the uplink and downlink The serving cell of downlink distribution (has been carried out by the transmission (downlink on the scheduled PDSCH of downlink distribution Transmission) serving cell).In addition it is also possible to fetching identification based on the chain between uplink and downlink is directed to uplink The serving cell of link mandate (is carried out by the transmission (transmission of uplink) on the PUSCH scheduled in uplink grant Serving cell).Here, multi-carrier indicator field is not present in downlink distribution or the uplink.

That is, the downlink distribution received in main plot can correspond to the transmission of the downlink in main plot. In addition, the uplink grant received in main plot can correspond to the transmission of the uplink in main plot.In addition, The downlink distribution received in PUCCH secondary cells can correspond to the transmission of the downlink in PUCCH secondary cells.This Outside, the uplink grant received in PUCCH secondary cells can correspond to the hair of the uplink in PUCCH secondary cells Send.

In addition, the downlink received in some secondary cell (PUCCH secondary cells and/or non-PUCCH secondary cells) point With the transmission that can correspond to the downlink in some secondary cell.In addition, some secondary cells (PUCCH secondary cells and/or Non- PUCCH secondary cells) in the uplink grant that is received can correspond to the transmission of the uplink in some secondary cell.

Here, base station apparatus 3 can set one or more serving cells using the signal on upper strata.For example, in order to incite somebody to action The set of multiple serving cells is together formed with main plot, can set one or more secondary cells.Here, filled by base station PUCCH secondary cells can be included by putting in the serving cell of 3 settings.

I.e., it is possible to PUCCH secondary cells are set by base station apparatus 3.It is used for for example, base station apparatus 3 can send to include Set the signal on the upper strata of the information (index) of PUCCH secondary cells.

In addition, base station apparatus 3 can be using the signal (such as MAC control elements) on upper strata come one or more service is small Activate (activate) or disabling (deactivate) in area.For example, activation or disabling mechanism can be based on MAC control elements and Combination with disabling associated timer (deactivation timer).

Here, PUCCH secondary cells can be included in the secondary cell for being activated or being disabled by base station apparatus 3.That is, base station apparatus 3 can be activated individually or be prohibited using single instruction (a single activation/deactivation command) With multiple secondary cells comprising PUCCH secondary cells.That is, base station apparatus 3 can using MAC control elements come send be used for activate or Disable the single instruction of secondary cell.

It is used as and prohibits furthermore, it is possible to sets a common value to each terminal installation 1 by upper strata (such as rrc layer) With the value of associated timer.In addition, (application) can be preserved each auxiliary with disabling associated timer (value of timer) Cell.Here, it can also only be stored in each non-PUCCH secondary cells with disabling associated timer (value of timer).I.e., eventually End device 1 can make and disable associated timer to be not applied to PUCCH secondary cells and only keep (application) in each non-PUCCH Secondary cell.

In addition it is also possible to respectively setting be directed to PUCCH secondary cells the associated timer of disabling and with for non- The associated timer of disabling of PUCCH secondary cells.For example, base station apparatus 3 can be sent comprising for being set as and being directed to PUCCH The signal on the upper strata of the information of the associated timer of disabling of secondary cell.In addition, base station apparatus 3 can also be sent comprising for setting It is set to the signal with the upper strata of the information of the associated timer of disabling for non-PUCCH secondary cells.

Hereinafter, the composition of the time slot in present embodiment is illustrated.

Fig. 2 is the figure for the composition for representing the time slot in present embodiment.In fig. 2, transverse axis represents time shaft, and the longitudinal axis represents Frequency axis.Here, routine CP (normal Cyclic Prefix:Conventional cyclic prefix) OFDM symbol can be applied to.This Outside, CP (extended Cyclic Prefix are extended:Extended cyclic prefix) OFDM symbol can also be applied to.It is in addition, logical Resource grid is crossed to show the physical signal or physical channel that are sent in each time slot.

Here, in the downlink, resource grid can be defined by multiple subcarriers and multiple OFDM symbols.This Outside, in the uplink, resource grid can also be defined by multiple subcarriers and multiple SC-FDMA symbols.In addition, form The subcarrier number of one time slot can depend on the bandwidth of cell.Form the OFDM symbol or SC-FDMA symbolic numbers of a time slot Can be 7.Here, each element in resource grid is referred to as resource element.In addition it is possible to use the numbering and OFDM of subcarrier The numbering of symbol or SC-FDMA symbols identifies resource element.

Here, resource block can be used for showing reflecting for the resource element to some physical channel (PDSCH or PUSCH etc.) Penetrate.In addition, resource block can be defined as virtual resource blocks and Physical Resource Block.Some physical channel can map to virtually first Resource block.Afterwards, virtual resource blocks can also map to Physical Resource Block.Can be according to 7 continuous OFDM symbols in time domain Or 12 continuous subcarriers define a Physical Resource Block in SC-FDMA symbols, frequency domain.Therefore, a Physical Resource Block It can be made of (7 × 12) a resource element.In addition, a Physical Resource Block can correspond to a time slot in the time domain, in frequency 180kHz is corresponded in domain.In addition, Physical Resource Block can add the numbering since 0 in a frequency domain.

Fig. 3 A~Fig. 3 C are the figure for being illustrated to the cell group in present embodiment.Fig. 3 A~Fig. 3 C show three Example (Example (a):Example (a), Example (b):Example (b), Example (c):Example (c)) setting as PUCCH cell groups (forming, definition) example.Here, in the present embodiment, the group of one or more serving cells is known as PUCCH cell groups. PUCCH cell groups can be related (by PUCCH transmissions uplink control information) with the transmission carried out by PUCCH Group.Here, some serving cell belongs to any PUCCH cell groups.Here, PUCCH cell groups are it is of course possible to being set to and Fig. 3 A Example shown in~Fig. 3 C is different.

Here, PUCCH cell groups can be set by base station apparatus 3.For example, base station apparatus 3 can be sent comprising use Signal in the upper strata of the information (can be index, cell group index) of setting PUCCH cell groups.

Here, certainly also can the groups of pair one or more serving cells different from above-mentioned PUCCH cell groups apply this reality Apply mode.For example, base station apparatus 3 can be with accordingly setting one using the serving cell of multi-carrier indicator field (CIF) instruction The group of a or multiple serving cells.That is, base station apparatus 3 can set one or more clothes in association with the transmission of uplink The group for cell of being engaged in.In addition, base station apparatus 3 can also set one or more serving cells in association with the transmission of downlink Group.

Hereinafter, the group of the one or more serving cells set by base station apparatus 3 is also known as cell group.That is, PUCCH Cell group is contained in cell group.Here, base station apparatus 3 and/or terminal installation 1 can perform this embodiment party respectively in cell group Described action in formula.That is, base station apparatus 3 and/or terminal installation 1 can be performed in present embodiment in a cell group Described action.

Here, for example, base station apparatus 3 and/or terminal installation 1 can support the downlink component carrier of less than 32 The carrier aggregation of (cell of downlink, 32 downlink component carriers of up to).That is, base station apparatus 3 And/or terminal installation 1 can be transmitted and/or connect in the serving cell below 32, while by multiple physical channels Receive.Here, the component carrier number of uplink can be less than the component carrier number of downlink.

In addition, base station apparatus 3 and/or terminal installation 1 can for example support less than 5 downlink component carrier (under The cell of line link, 5 downlink component carriers of up to) carrier aggregation.That is, base station apparatus 3 and/or Terminal installation 1 can be transmitted and/or receive in the serving cell below 5, while by multiple physical channels. This, the component carrier number of uplink can be less than the component carrier number of downlink.

Fig. 3 A show that setting first community group, second community group are used as cell group (being herein PUCCH cell groups) Situation.For example, in figure 3 a, base station apparatus 3 can send down link signal in first community group, and terminal installation 3 can be with Uplink signal is sent in first community group (can also send uplink control by the PUCCH in first community group Information processed).For example, 20 serving cells are set or activated in first community group, (downlink component carrier, downlink are small Area) in the case of, base station apparatus 3 and terminal installation 1 can send/receive the uplink for 20 downlink component carriers Link control message.

That is, terminal installation 1 can send HARQ-ACK corresponding with 20 downlink component carriers and (be directed to by PDSCH Transmission HARQ-ACK, the HARQ-ACK for transmission block).In addition, terminal installation 1 can be sent corresponding to 20 downlink chains The CSI of road component carrier.In addition, terminal installation 1 can send SR by cell group.Equally, base station apparatus 3 and terminal installation 1 can With transmission/reception uplink control information in second community group.

Equally, base station apparatus 3 and terminal installation 1 can also as shown in Figure 3B as set cell group and send/receive Uplink control information.In addition, base station apparatus 3 and terminal installation 1 can also as shown in Figure 3 C as set cell group simultaneously Transmission/reception uplink control information.

Here, cell group (such as PUCCH cell groups) can include at least a serving cell (such as PUCCH clothes Business cell).In addition, cell group (such as PUCCH cell groups) only (such as can also only include comprising a serving cell PUCCH serving cells).In addition, for example, PUCCH cell group can also include a PUCCH serving cell and one or Multiple non-PUCCH serving cells.

Here, the cell group comprising main plot is known as main plot group.In addition, the cell group not comprising main plot is known as Secondary cell group.In addition, the PUCCH cell groups comprising main plot are known as main PUCCH cell groups.In addition, main plot will not included PUCCH cell groups be known as auxiliary PUCCH cell groups.

That is, auxiliary PUCCH cell groups can include PUCCH secondary cells.For example, can be by for the rope of main PUCCH cell groups Draw and be defined as 0 all the time.In addition, (it can also can be filled for the index of auxiliary PUCCH cell groups by base station apparatus 3 by network Put) set.

Here, base station apparatus 3 can by for indicate the information of PUCCH secondary cells be contained in upper strata signal and/or PDCCH (pass through PDCCH send down link control information) is transmitted.Terminal installation 1 can be based on being used to indicate The information of PUCCH secondary cells determines PUCCH secondary cells.Here, the cell index of PUCCH secondary cells can pass through specification Book etc. comes prespecified.

As described above, the PUCCH in PUCCH serving cells can be used for sending for belonging to the PUCCH serving cells The uplink control letter of serving cell included in PUCCH cell groups (PUCCH serving cells, non-PUCCH serving cells) Breath (HARQ-ACK, CSI (such as cycle CSI) and/or SR).

That is, for serving cell included in PUCCH cell groups (PUCCH serving cells, non-PUCCH serving cells) Uplink control information (HARQ-ACK, CSI (such as cycle CSI) and/or SR) using included in the PUCCH cell groups PUCCH in PUCCH serving cells is transmitted.

Here, present embodiment can be only applied to the transmission of HARQ-ACK.In addition, present embodiment can also be applied only In the transmission of CSI (such as cycle CSI).In addition, present embodiment can also be only applied to the transmission of SR.In addition, this embodiment party Formula can also be only applied to the transmission of HARQ-ACK, the transmission of CSI (such as cycle CSI) and/or the transmission of SR.

I.e., it is possible to set the cell group (can be PUCCH cell groups) of the transmission for HARQ-ACK.In addition it is also possible to Cell group (can be PUCCH cell group) of the setting for the transmission of CSI (such as cycle CSI).It is directed in addition it is also possible to set The cell group (can be PUCCH cell groups) of the transmission of SR.

For example, it can individually set the cell group of the transmission for ARQ-ACK, the transmission for CSI (such as cycle CSI) Cell group and/or transmission for SR cell group.In addition it is also possible to common cell group is set, as HARQ- The cell group of the transmission of ACK, the cell group of transmission and/or the cell of transmission for SR for CSI (such as cycle CSI) Group.

Here, the number for the cell group of the transmission of HARQ-ACK can be one or two.For the transmission of CSI The number of cell group can also be one or two.Number for the cell group of the transmission of SR can also be one or two. In addition it is also possible to do not set the cell group of (definition) for the transmission of CSI (such as cycle CSI) and/or the transmission for SR Cell group.

Here, (support) multiple forms can be defined to PUCCH.Support the form (form that PUCCH is supported) of PUCCH Also referred to as PUCCH format.For example, the uplink control information on PUCCH is supported by using following PUCCH format Combine (transmission of the combination of uplink control information).

Form 1

Form 1a

Form 1b

Form 2

Form 2a

Form 2b

Form 3

Format 4

(format 4 a)

(format 4 b)

PUCCH format 1 can be defined positive SR (positive SR).Asked for example, forward direction SR can be used to indicate that Seek UL-SCH resources.Here, negative sense SR (negative SR) can be used to indicate that and not ask UL-SCH resources.Hereinafter, also will PUCCH format 1 is known as the first PUCCH format.

In addition, PUCCH format 1a to the HARQ-ACK (1-bit HARQ-ACK) of 1 or can addition of the 1 of positive SR The HARQ-ACK (1-bit HARQ-ACK with positive SR) of position is defined.In addition, PUCCH format 1b can be to 2 The HARQ-ACK (2-bit HARQ-ACK) of position or (the 2-bit HARQ-ACK with of the HARQ-ACK of 2 that addition of positive SR Positive SR) it is defined.In addition, PUCCH format 1b can be to the HARQ- of less than 4 carried out by Channel assignment The transmission (up to 4-bit HARQ-ACK with channel selection) of ACK is defined.Hereinafter, also by PUCCH Form 1a and/or PUCCH format 1b are known as the second PUCCH format.

In addition, PUCCH format 2 HARQ-ACK can be multiplexed in the case of a CSI report (a CSI Report when not multiplexed with HARQ-ACK) it is defined.In addition, PUCCH format 2a can be to 1 A CSI report (a CSI report multiplexed with 1-bit HARQ- that are multiplexed of HARQ-ACK ACK) it is defined.In addition, CSI report (a that PUCCH format 2b can be multiplexed the HARQ-ACK of 2 CSI report multiplexed with 1-bit HARQ-ACK) it is defined.Here, PUCCH format 2 can to for A CSI report (a CSI report multiplexed with that the HARQ-ACK of extended cyclic prefix is multiplexed HARQ-ACK for extended cyclic prefix) it is defined.Hereinafter, also by PUCCH format 2, PUCCH format 2a And/or PUCCH format 2b is known as the 3rd PUCCH format.

In addition, PUCCH format 3 can determine the HARQ-ACK (up to 10-bit HARQ-ACK) below 10 Justice.For example, for FDD or FDD-TDD main plots frame structure Class1, PUCCH format 3 can be to the HARQ-ACK below 10 It is defined.

In addition, PUCCH format 3 can also carry out the HARQ-ACK (up to 20-bit HARQ-ACK) below 20 Definition.For example, for TDD, PUCCH format 3 can be defined the HARQ-ACK below 20.In addition, PUCCH format 3 HARQ-ACK (up to 21-bit HARQ-ACK) below 21 can also be defined.For example, for FDD-TDD master Cell frame structure type 2, PUCCH format 3 can be defined the HARQ-ACK below 21.

In addition, PUCCH format 3 can also be to 11 of the forward direction of HARQ-ACK and 1/negative sense SR corresponding to 10 (up to 11-bit corresponding to up to 10-bit HARQ-ACK and 1-bit positive/ below Negative SR) it is defined.For example, for FDD or FDD-TDD, PUCCH format 3 can be to the HARQ- corresponding to 10 Less than 11 of the forward direction of ACK and 1/negative sense SR are defined.

In addition, PUCCH format 3 can also be to 21 of the forward direction of HARQ-ACK and 1/negative sense SR corresponding to 20 (up to 21-bit corresponding to up to 20-bit HARQ-ACK and 1-bit positive/ below Negative SR) it is defined.For example, for TDD, PUCCH format 3 can be to HARQ-ACK and 1 corresponding to 20 Less than 21 of forward direction/negative sense SR be defined.In addition, PUCCH format 3 can also to the HARQ-ACK corresponding to 20 with And less than 22 (the up to 22-bit corresponding to up to 21-bit HARQ- of the forward direction/negative sense SR of 1 ACK and 1-bit positive/negative SR) it is defined.For example, for FDD-TDD main plots frame structure type 2, PUCCH format 3 can be defined less than 22 of the forward direction of HARQ-ACK and 1/negative sense SR corresponding to 21.

Here, the feelings of uplink control information (HARQ-ACK, SR and/or CSI) are being sent using PUCCH format 3 Under condition, the first coding method can be used (for example, Reed Muller code:Reed-Muller code (Reed Muller coding:Reed-Muller encodes) or (32, O) block code:(32, O) block code ((32, O) block coding:(32, O) block encodes)).Here, for example can be beforehand through for the basic sequence (Basis sequences) of (32, O) block code Description etc. provides.

In addition, PUCCH format 3 can also be to HARQ-ACK and for a serving cell CSI report (HARQ-ACK And a CSI report for one serving cell) it is defined.In addition, PUCCH format 3 can also be to HARQ- ACK and a CSI report for a serving cell are defined.In addition, PUCCH format 3 can also report multiple CSI Announcement is defined.In addition, PUCCH format 3 can also be defined HARQ-ACK and multiple CSI reports.In addition, PUCCH Form 3 can also to HARQ-ACK, the forward direction of 1/negative sense SR and for a serving cell CSI report (HARQ-ACK, 1-bit positive/negative SR (if any) and a CSI report for one serving cell) carry out Definition.In addition, PUCCH format 3 can also be defined HARQ-ACK, the forward direction of 1/negative sense SR and a CSI report. In addition, PUCCH format 3 can also be defined HARQ-ACK, the forward direction of 1/negative sense SR and multiple CSI reports.Hereinafter, Also PUCCH format 3 is known as the 4th PUCCH format.

In addition, PUCCH format 4 can pair with number be less than 32 serving cell (downlink component carrier, downlink chain Road cell) corresponding HARQ-ACK is defined.In addition, PUCCH format 4 can also be to HARQ-ACK and one or more CSI report is defined.In addition, PUCCH format 4 can also be defined HARQ-ACK and SR.In addition, PUCCH format 4 HARQ-ACK, SR and one or more CSI reports can also be defined.Here, the one or more CSI report can be with It is the CSI report for a serving cell.In addition, the one or more CSI report can also be directed to multiple serving cells Multiple CSI reports.In addition, the one or more CSI report can also be included is directed to a CSI for serving cell One CSI report of processing.In addition, the one or more CSI report can also be the CSI reports for a CSI processing Accuse.In addition, the one or more CSI report can also be multiple CSI reports for multiple CSI processing.In addition, this or Multiple CSI reports can also include the CSI report for a sub-frame set to a serving cell.In addition, this one A or multiple CSI reports can also be multiple CSI reports for multiple sub-frame sets.In addition, SR can be positive SR and/or Negative sense SR.Wherein, in the case of for HARQ-ACK, for for multiple serving cells or multiple CSI processing one or Under either case in the case of multiple CSI reports and for sending HARQ-ACK and one or more CSI reports at the same time, Different PUCCH formats can be used, and without using common PUCCH format 4.(such as PUCCH format can be respectively defined as 4th, PUCCH format 4a, PUCCH format 4b) below, PUCCH format 4 (also can also be included into PUCCH format 4a, PUCCH format 4b) it is known as the 5th PUCCH format.

Here, in the case where sending uplink control information using the 5th PUCCH format, second can be used to compile Code method is (for example, Tail biting convolutional encoder:Tail biting convolutional encoding device (Tail biting convolutional coding:Tail biting convolutional encoding) or Turbo encoder:Turbo encoder (Turbo coding: Turbo is encoded).

That is, using the 5th PUCCH format come digit (the Number of bits of (can send) that sends each subframe Per subframe) it can be more than using the 4th PUCCH format come the digit of (transmissible) that sends each subframe.That is, make With the 5th PUCCH format come the information content of (transmissible) that sends each subframe can be more than using the 4th PUCCH format come The information content of (can send) each subframe sent.In addition, as set forth above, it is possible to having used the 4th PUCCH format The transmission of uplink control information and used the 5th PUCCH format uplink control information transmission use it is different Coding method.

Here, in the case where sending HARQ-ACK using the 3rd PUCCH format, terminal installation 1 can be at least based on The transmission mould of set serving cell number and the downlink to each serving cell (serving cell of each setting) setting Formula determines HARQ-ACK digits.In addition, using the 5th PUCCH format send HARQ-ACK in the case of, terminal installation 1 to Less can (service of each setting or activation be small based on serving cell number that is set or being activated and to each serving cell Area) sending mode of downlink of setting determines HARQ-ACK digits.

In addition, in the case where sending HARQ-ACK using the 4th PUCCH format, terminal installation 1 can at least be based on institute The sending mode of the serving cell number of setting and the downlink set to each serving cell (serving cell of each setting) To determine HARQ-ACK digits.In addition, in the case where sending HARQ-ACK using the 5th PUCCH format, terminal installation 1 is at least Can be based on serving cell number that is set or being activated and to each serving cell (serving cell of each setting or activation) The sending mode of the downlink of setting determines HARQ-ACK digits.

Here, for example terminal installation 1 can be to the transmission mould for the downlink for setting the transmission block for supporting less than two The clothes of formula (a downlink transmission mode that supports up to two transport blocks) Cell of being engaged in uses the HARQ-ACK positions of 2, in addition (for example, the hair to setting the downlink for supporting a transmission block Send pattern (a downlink transmission mode that supports one transport blocks) service small Area) the HARQ-ACK positions of 1 can be used.Here, for example support less than two transmission block downlink transmission mould Sending mode 3, sending mode 4, sending mode 8, sending mode 9 and/or sending mode 10 can be included in formula.In addition, support Sending mode 1, sending mode 2, sending mode 5, transmission can also be included in the sending mode of the downlink of one transmission block Pattern 6 and/or sending mode 7.

As described above, base station apparatus 3 can be taken using the signal (such as RRC signaling) on upper strata to be set to terminal installation 1 Business cell.In addition, base station apparatus 3 can also use the direction of signal terminal installation 1 on upper strata to set the sending mode of downlink (such as RRC signaling).For example, base station apparatus 3 can to terminal installation 1 set with by PDSCH carry out transmission it is associated under The sending mode of line link.That is, for the hair for the HARQ-ACK for having used the 4th PUCCH format and/or the 5th PUCCH format Send, the digit of HARQ-ACK can be determined in rrc layer (based on information in rrc layer).

Here, base station apparatus 3 can using upper strata signal (using the signal on upper strata come the information that sends) and/or PDCCH (using PDCCH come the down link control information that sends) sets herein below to terminal installation 1:To uplink control The transmission (such as transmission of HARQ-ACK) of information processed using addition of the PUCCH format 1b of Channel assignment, PUCCH format 3 or Any of PUCCH format 4 (can also be PUCCH format 4a and/or PUCCH format 4b).That is, base station apparatus 3 can be right The transmission that terminal installation 1 sets to uplink control information uses the PUCCH format 1b that addition of Channel assignment.In addition, base The transmission that station arrangement 3 can also set terminal installation 1 to uplink control information uses PUCCH format 3.In addition, base station Device 3 can also set terminal installation 1 transmission to uplink control information PUCCH format 4a and/or PUCCH format 4b).

For example, base station apparatus 3 can use the PUCCH that addition of Channel assignment by cell group to the setting of terminal installation 1 Any of form 1b, PUCCH format 3 or PUCCH format 4 (can also be PUCCH format 4a and/or PUCCH format 4b). That is, base station apparatus 3 can be individually set using the PUCCH format that addition of Channel assignment to terminal installation 1, to each cell group Any of 1b, PUCCH format 3 or PUCCH format 4 (can also be PUCCH format 4a and/or PUCCH format 4b).That is, Terminal installation 1 can by base station apparatus 3 come set using addition of the PUCCH format 1b of Channel assignment, PUCCH format 3 or Any of PUCCH format 4 (can also be PUCCH format 4a and/or PUCCH format 4b).

In addition, it addition of frame structure Class1 being set with more than one the serving cell of less than five (more than one and) And/or in the case of the serving cell of frame structure type 2, terminal installation 1 can be addition of by base station apparatus 3 to set use PUCCH format 1b, PUCCH format 3 or the PUCCH format 4 of Channel assignment (can also be PUCCH format 4a and/or PUCCH lattice Any of formula 4b).In addition, it is more than five services that addition of frame structure Class1 and/or frame structure type 2 being set with In the case of cell, terminal installation 1 can by base station apparatus 3 come set using addition of Channel assignment PUCCH format 1b, Any of PUCCH format 3 or PUCCH format 4 (can also be PUCCH format 4a and/or PUCCH format 4b).

In addition, base station apparatus 3 can indicate terminal installation 1 resource of (setting, distribution) PUCCH.Here, in PUCCH Resource in can include the first PUCCH resource (also referred to as n (1) PUCCH), the second PUCCH resource (also referred to as n (2) PUCCH), the 3rd PUCCH resource (also referred to as n (3) PUCCH) and the 4th PUCCH resource (also referred to as n (4) PUCCH).

For example, base station apparatus 3 can send the letter for including the upper strata for being used for the first information for setting the first PUCCH resource Number.For example, SR can be sent by the first PUCCH resource.In addition, base station apparatus 3, which can also send to include, is used for indicator The signal on the upper strata of the cycle of the transmission to SR and/or the second information of offset.Terminal installation 1 can also be based on filling by base station The settings of 3 progress is put to send SR.That is, terminal installation 1 can be sent out using the first PUCCH resource and/or the first PUCCH format Send SR.

In addition, base station apparatus 3 can indicate the first PUCCH resource using the signal and PDCCH on upper strata.For example, base Station arrangement 3 can send the signal for including the upper strata for being used for the 3rd information for setting the first PUCCH resource.For example, it can pass through First PUCCH resource sends the HARQ-ACK for the second PUCCH format.Terminal installation 1 can be based on the hair for PDCCH CCE (the Control Channel Element sent:Control channel element) (such as the minimum index (lowest of CCE Index)) and the 3rd information determines the first PUCCH resource.Terminal installation 1 can be to for the second PUCCH format The transmission of HARQ-ACK uses the first PUCCH resource.That is, terminal installation 1 can use the first PUCCH resource and/or second PUCCH format sends HARQ-ACK.

In addition, base station apparatus 3 can send the letter for including the upper strata for being used for the 4th information for setting the second PUCCH resource Number.For example, CSI (such as periodicity CSI) can be sent by the second PUCCH resource.Here, each serving cell can be set Fixed second PUCCH resource.I.e., it is possible to report the CSI for each serving cell.In addition, base station apparatus 3 can also be sent comprising use In indicator to the upper strata of the 5th information in cycle of periodicity CSI report (periodic CSI report) and/or offset Signal.Here, the 5th information can be the information of each CSI processing, each sub-frame set and/or each serving cell.Terminal Device 1 can periodically report CSI based on the setting carried out by base station apparatus 3.That is, terminal installation 1 can use the Two PUCCH resources and/or the 3rd PUCCH format report periodicity CSI.

In addition, base station apparatus 3 can use the signal on upper strata and PDCCH (can also be transmitted by PDCCH Down link control information) indicate the 3rd PUCCH resource.It is, for example, possible to use the 3rd PUCCH resource sends the 4th CSI, SR and/or HARQ-ACK of PUCCH format.For example, base station apparatus 3 can be used to set using the signal on upper strata to send With the 6th information of the associated multiple values of the 3rd PUCCH resource, moreover, it is also possible to based in the case where being transmitted by PDCCH Set value (also referred to as 1stARI in the field of downlink control information:1st ACK Resource Indicator (resources Designator)), indicate information resources by indicating a value in the plurality of value.

For example, base station apparatus 3 can be sent for setting four corresponding to the 3rd PUCCH resource using the signal on upper strata 6th information of a value.Moreover, base station apparatus 3 can be based in the down link control information being transmitted by PDCCH Set value (for example, " 00 " that is set in the field of the information of 2, " 01 ", " 10 ", " 11 "), passes through instruction in field A value in four values indicates an information resources corresponding to a value.That is, terminal installation 1 can be based on corresponding to Meet a value of set value in the field of down link control information in four values of four the 3rd PUCCH resources To determine the 3rd PUCCH resource corresponding to a value.

For example, base station apparatus 3 can be based on institute in the downlink distribution for secondary cell being transmitted by PDCCH Comprising the transmit power instruction field (hereinafter also referred to TPC instruction field) for PUCCH in set value indicate the Three PUCCH resources.I.e., it is possible to distributed based on the downlink in the transmission carried out for the PDSCH in indicating by secondary cell Included in value set in TPC instruction field indicate a value for corresponding to the 3rd PUCCH resource.

Here, downlink distribution (that is, the hair carried out for indicating to pass through the PDSCH in main plot for main plot Send downlink distribution) included in TPC instruction field can be used for be directed to by PUCCH progress transmission transmission work( Rate instructs.In addition, the downlink distribution for PUCCH secondary cells (i.e. or for instruction passes through PUCCH secondary cells In the downlink distribution of transmission that carries out of PDSCH) included in TPC instruction field can be used for for passing through The transmit power instruction for the transmission that PUCCH is carried out.

In addition, base station apparatus 3 can use the signal on upper strata and PDCCH (can also be transmitted by PDCCH Down link control information) indicate the 4th PUCCH resource.It is, for example, possible to use the 4th PUCCH resource is sent for the 5th CSI, SR and/or HARQ-ACK of PUCCH format.

For example, terminal installation 1 can be reported in some subframe using the second PUCCH resource and/or the 3rd PUCCH format Accuse CSI.That is, in the case where reporting CSI using the 3rd PUCCH format by terminal installation 1, the 2nd PUCCH is used Resource.

In addition, terminal installation 1 can be reported in some subframe using the 3rd PUCCH resource and/or the 4th PUCCH format Accuse CSI.That is, in the case where sending CSI using the 4th PUCCH format by terminal installation 1, the 3rd PUCCH is used Resource.

In addition, terminal installation 1 can be sent out in some subframe using the 4th PUCCH resource and/or the 5th PUCCH format Send CSI.That is, in the case where sending CSI using the 5th PUCCH format by terminal installation 1, the 4th PUCCH is used Resource.

Here, for example, terminal installation 1 can be pair with each serving cell or CSI corresponding with the serving cell of a part Report use different PUCCH formats and/or different PUCCH resources.In addition, terminal installation 1 can pair with each CSI at The report that the CSI of reason or a part handles corresponding CSI uses different PUCCH formats and/or different PUCCH resources.This Outside, terminal installation 1 pair can use different from the report of each sub-frame set or the corresponding CSI of a part of sub-frame set PUCCH format and/or different PUCCH resources.

Here, can be to using different PUCCH resources using multiple CSI reports of identical PUCCH format.For example, For the second PUCCH resource of the first CSI report using the 3rd PUCCH format and for using the of the 3rd PUCCH format Second PUCCH resource of two CSI reports can be different resources.For example, the 2nd PUCCH moneys of the report for the 2nd CSI Source and resource index for the second PUCCH resource for the first CSI report can be that instruction (setting) has different resources The PUCCH resource of index.In addition, for the second PUCCH resource of the report of the 2nd CSI and for being reported for for the first CSI The orthogonal sequence index for the second PUCCH resource accused can indicate that (setting) has the PUCCH moneys of different orthogonal sequence indexes Source.In addition, for the second PUCCH resource of the report of the 2nd CSI and for the second PUCCH resource for the first CSI report Cyclic shift can be indicate (setting) have different cyclic shifts value PUCCH resource.

Here, included in cell index with the associated serving cell index of mark for identifying serving cell (also referred to as For ServCellIndex).

Here, the value " 0 " of serving cell index can also be applied to main plot.In addition it is possible to use that is distributed is auxiliary The value of cell index is used as the value of the serving cell index applied to secondary cell.Hereinafter, also secondary cell is indexed (ScellIndex) and/or serving cell index (ServCellIndex) is known as cell index.

Here, base station apparatus 3 can set cell index (value of cell index) to terminal installation 1.For example, base station apparatus 3 can send the signal on the upper strata comprising cell index.Terminal installation 1 can be based on the cell index set by base station apparatus 3 To identify the cell index of serving cell.That is, cell index can be in upper strata index (index also referred to as in rrc layer, The index of RRC).

Hereinafter, the action in terminal installation 1 is substantially recorded, certainly, base station apparatus 3 carries out corresponding with terminal installation 1 Action.Furthermore, it is possible to action described in the present embodiment is carried out by cell group.That is, base station apparatus 3 and/or terminal dress Action described in present embodiment can be carried out in a cell group by putting 1.

In addition, for example, action described in present embodiment can be applied to the hair to uplink control information (such as transmission of CSI report) is sent to be set with the situation of PUCCH format 3.In addition, action described in present embodiment can be with It is applied in the case that the transmission (such as transmission of CSI report) to uplink control information is set with PUCCH format 4.

In addition, action described in present embodiment can be applied in the case of being set with a serving cell. In addition, action described in present embodiment can be applied in the case of being set with more than one serving cell.In addition, Described action can be applied in the case of being set with more than five serving cells in present embodiment.Here, setting It is more than one serving cell it may is that being set with more than one and the serving cell of less than five situation.

Hereinafter, to report (the periodic CSI of the periodicity CSI of the PUCCH that has used present embodiment Reporting) illustrate.But, multiple CSI sub-frame sets can be set in the uplink of report of CSI is carried out.

Base station apparatus 3 sets terminal installation 1 reports periodicity CSI using any Report mode by PUCCH.Base station Device 3 set in each serving cell Report mode and for periodicity CSI report PUCCH resource.Base station apparatus 3 The related information of report with the periodicity CSI for each serving cell is sent to terminal installation 1.

(A) for example, the terminal installation 1 for setting Report mode 1-0 does not send PMI.In addition, set Report mode 1-0 Terminal installation 1 do not send subband CQI and send broadband CQI.

(B) for example, the terminal installation 1 for setting Report mode 1-1 sends PMI.In addition, set Report mode 1-1's Terminal installation 1 does not send subband CQI and sends broadband CQI.

(C) for example, the terminal installation 1 for setting Report mode 2-0 does not send PMI.In addition, set Report mode 2-0 Terminal installation 1 send subband CQI and broadband CQI.

(D) for example, the terminal installation 1 for setting Report mode 2-1 sends PMI.In addition, set Report mode 2-1's Terminal installation 1 sends subband CQI and broadband CQI.

Based on the CRS and/or CSI-RS sent in all Physical Resource Block in some subframe of some serving cell To calculate broadband CQI.Physical resource based on the specific a part of frequency band being formed in some subframe of some serving cell The CRS and/or CSI-RS that are sent in block calculates subband CQI.

The Report mode of each CSI supports multiple Report Types.

(A) for example, Report Type 1 supports subband CQI feedback.

(B) for example, Report Type 1a supports subband CQI and PMI feedback.

(C) for example, Report Type 2, Report Type 2a and Report Type 2b support broadband CQI and PMI feedback.

(D) for example, Report Type 3 supports RI feedbacks.

(E) for example, Report Type 4 supports broadband CQI feedback.

(F) for example, Report Type 5 supports RI and broadband PMI feedbacks.

(G) for example, Report Type 6 supports RI and PTI feedbacks.

In the case where setting Report mode 1-0 to some serving cell, terminal installation 1 will be corresponding with the serving cell Report Type 3 and Report Type 4 CSI report to base station apparatus 3.Report mode 1-1 is being set to some serving cell In the case of, terminal installation 1 will corresponding with the serving cell Report Type 2/2b/2c, Report Type 3 and Report Type 5 CSI report to base station apparatus 3.

In the case where setting Report mode 2-0 to some serving cell, terminal installation 2 will be corresponding with the serving cell Report Type 1, the CSI report of Report Type 3 and Report Type 4 is to base station apparatus 3.Set to some serving cell In the case of Report mode 1-1, terminal installation 2 will Report Type 1/1a corresponding with the serving cell, Report Type 2/2a/ The CSI report of 2b, Report Type 3 and Report Type 6 are to base station apparatus 3.

Terminal installation 1 can set in some serving cell and can set the sending mode of multiple CSI processing and (such as send Pattern 10), in the case of can also reporting RI and/or PMI in some CSI processing, CSI processing settings RI is referred to and is used CSI processing (RI-reference CSI process).RI references CSI is set to some CSI processing in terminal installation 1 In the case of processing, reported RI is handled and comprising the channel referred to for set RI with the CSI RI handled by the CSI RI included in nearest (most recent) report of status information is identical.Wherein, referred to be handled with CSI by RI and reported The RI of announcement is not based on the CSI processing of other settings.Terminal installation 1 is not intended to receive the request of aperiodicity CSI report, that is, triggers Included in some subframe and establish associated CSI with some CSI processing, and do not included and referred to set RI with CSI Reason establishes the request of the CSI report of associated CSI.

Hereinafter, the RI in the report to the periodicity CSI of present embodiment (also referred to as periodicity RI (periodic RI)) Report illustrate.

Terminal installation 1 according in spatial multiplexing the workable transmission number of plies determine RI.Sending the feelings of diversity RI is set to 1 under condition.RI is sent corresponding to PDSCH (Physical Downlink Shared CHannel), and is corresponded to The number of plies determined by terminal installation 1.

Terminal installation 1 can set one or more CSI processing by upper strata.For each CSI processing, by upper strata come Set CSI processing indexes.In each CSI processing, whether the report of PMI and/or RI is carried out to set by the signaling on upper strata. Terminal installation 1 supports to determine a RI in the setting of the value of RI from the report interval of each RI, and in the report for carrying out RI every time Announcement Times, which is accused, send the number of plies.

In addition, terminal installation 1 can also set one or more CSI sub-frame sets (such as CSI subframe collection by upper strata Close 0 and CSI sub-frame sets 1).The terminal installation 1 for setting multiple sub-frame sets can individually carry out each sub-frame set The setting (such as can also be cycle, the offset for reporting timing) of CQI, RI.

Hereinafter, the RI in each Report mode and the reporter sequence of CQI are illustrated.Wherein, below to RI and CQI Illustrate, but other CSI (such as PMI, PTI etc.) can also be reported at the same time in any order.

In the case of Report mode 1-0, RI and CQI is computed as described below.

(for the RI of Report mode 1-0) in the case of sending mode 3, terminal installation 1 is determined in the subframe of report RI The fixed RI assumed in the case where all frequency bands (sometimes referred to as set S subands) that can be set as subband are transmitted, And reported using Report Type 3.

The use in the subframe of report CQI of (for the CQI of Report mode 1-0) terminal installation 1 can set by assuming It is transmitted the Report Type 4 that calculate broadband CQI forms for all frequency bands of subband CQI is reported.Its In, in the case of sending mode 3, periodicity RI based on final report (FR) calculates CQI.In the situation of other sending modes Under, as order CQI is calculated for 1.

In the case of Report mode 1-1, RI and CQI is computed as described below.

(RI on Report mode 1-1) sets sending mode 10 in the subframe of report RI, and for some CSI In the case that processing sets RI with reference to CSI processing, the setting regardless of sub-frame set, terminal installation 1 is all by the CSI processing RI be set to identical with reference to the RI of nearest (most recent) CSI report of the RI of CSI processing with the RI comprising setting Value.In the case of in addition, terminal installation 1 determines to assume the RI of the transmission for all frequency bands that can be set as subband. Terminal installation 1 is determined using Report Type 3 (situation of not additional PMI) or Report Type 5 (situation of additional PMI) report RI。

(for the CQI of Report mode 1-1) in the case of defined sending mode (such as sending mode 4,8,9,10), Terminal installation 1 reports CQI as described below in the subframe of report CQI.Sending mode 10 is set in terminal installation 1, to certain A CSI processing sets RI and refers to CSI processing, and the report of the nearest Report Type 3 of CSI processing is dropped, and with In the case of the report of nearest Report Type 3 has been carried out during the RI of CSI processing is handled with reference to CSI, based on by described RI calculates the CQI for CSI processing with reference to the periodicity RI that CSI processing is reported.Transmission is set in terminal installation 1 Pattern 10, in the case of not handled with reference to CSI some CSI processing setting RI, based on the week for CSI processing final report (FR)s Phase property RI come calculate for the CSI processing CQI.In the case of in addition, periodicity RI based on final report (FR) is counted Calculate CQI.In the case of the sending mode beyond defined sending mode (such as sending mode 4 calculates, 8,9,10), terminal dress Put 1 as order be 1 send calculate CQI (and PMI).

Fig. 4 shows situations below:It is set as that the terminal installation 1 of sending mode 10 be directed in some serving cell to be somebody's turn to do The first RI reports of the first CSI processing of serving cell and the first CQI report, go forward side by side twoth CSI of the hand-manipulating of needle to the serving cell The 2nd RI reports of processing and the second CQI report.In addition, it is set to the first CSI processing being set as that RI joins in the 2nd CSI processing Examine CSI processing.Here, reported in subframe number 3 and subframe number 13 the 2nd CSI processing the 2nd RI value with son The value of the RI reported in frame number 2 is identical.Here, the 2nd RI of the 2nd CSI processing reported in subframe number 23 is because aftermentioned Arbitrary condition and in the case of being dropped, based in the subframe number 22 as RI with reference to the first CSI processing of CSI processing The RI of middle report come calculate reported in subframe number 26 the 2nd CSI processing the 2nd CQI.

In the case of Report mode 2-0, RI and CQI is computed as described below.

(for the RI of Report mode 2-0) in the case of sending mode 3, terminal installation 1 is determined in the subframe of report RI The RI being transmitted in set S subbands is assumed calmly, and is reported using Report Type 3.

(for the broadband CQI of Report mode 2-0) terminal installation 1 is reported by assuming in the subframe of report broadband CQI It can be set as the CSI for the Report Type 4 that the broadband CQI that all frequency bands of subband are transmitted and calculate is formed.Its In, in the case of sending mode 3, periodicity RI based on final report (FR) calculates CQI.In the situation of other sending modes Under, as order CQI corresponding with Report mode 2-0 is calculated for 1.

(for the subband CQI of Report mode 2-0) terminal installation 1 makes in the subframe of CQI of selected subband is reported The value for only reflecting the CQI of the transmission of the subband is reported with Report Type 1.In the case that RI is more than 1, with report The value of the corresponding CQI of announcement pattern 2-0 also only represents the channel quality of the first code word.In the case of sending mode 3, terminal installation 1 calculates the selection of subband and the value of CQI using the periodicity RI of final report (FR), in the case of other sending modes, as Order calculates the value of the selection of subband corresponding with Report mode 2-0 and CQI for 1.

In the case of Report mode 2-1, RI and CQI is computed as described below.

(for the RI of Report mode 2-1) sets sending mode 10 in the subframe of report RI, and for some CSI In the case that processing sets RI with reference to CSI processing, the setting regardless of sub-frame set, terminal installation 1 is all by the CSI processing RI be set to identical with reference to the RI of nearest (most recent) CSI report of the RI of CSI processing with the RI comprising setting Value.In the case of in addition, terminal installation 1 determines to assume what is be transmitted in all frequency bands that can be set as subband RI.Terminal installation 1 is using Report Type 3 (situation of not additional PTI) or Report Type 6 (situation of additional PTI) to report The RI of decision.

The feelings of (for the broadband CQI of Report mode 2-1) in defined sending mode (such as sending mode 4,8,9,10) Under condition, terminal installation 1 reports broadband CQI as described below in the subframe of report broadband CQI.Hair is set in terminal installation 1 Pattern 10 is sent, setting RI for some CSI processing refers to CSI processing, the report of the nearest Report Type 3 of CSI processing It is dropped, and reports of the RI with reference to the nearest Report Type 3 of CSI processing is being carried out to carry out the CSI processing In the case of, based on by the RI with reference to the periodicity RI that CSI processing is reported calculate for the CSI processing CQI. In the case of in addition, CQI is calculated based on the periodicity RI finally reported the CSI processing.In defined transmission In the case of sending mode beyond pattern (such as sending mode 4,8,9,10), terminal installation 1 is 1 to send meter as order Calculate the broadband CQI of Report mode 2-1.

(for the subband CQI of Report mode 2-1) terminal installation 1 passes through in the subframe for reporting selected subband CQI Report Type 1 reports the value for only reflecting the CQI of the first code word of the transmission of the subband.Wherein, 1 feelings are more than in RI Under condition, terminal installation 1 chases after the subband CQI indexes of the second code word and the differential pair subband CQI of the subband CQI indexes of the first code word Add 3 and reported.In the case of defined sending mode (such as sending mode 4,8,9,10), terminal installation 1 is as follows CQI is reported describedly.Sending mode 10 is being set, setting RI for some CSI processing refers to CSI processing, should The report of the nearest Report Type 3 of CSI processing is dropped, and has been carried out RI in order to carry out the CSI processing and referred to CSI In the case of the report of the nearest Report Type 3 of processing, terminal installation 1 is based on being reported with reference to CSI processing by the RI The periodicity RI of announcement calculates the selection of subband handled for the CSI and the value of CQI.In situation in addition Under, the periodicity RI based on final report (FR) calculates the selection of subband handled for the CSI and the value of CQI.Advising In the case of sending mode beyond fixed sending mode (such as sending mode 4,8,9,10), terminal installation 1 is 1 as order Send the selection for calculating subband and the value of CQI.

Hereinafter, pair report that the action in the case of one or more RI of present embodiment illustrates at the same time.

Terminal installation 1 can set the PUCCH format of the report for RI in the serving cell of each setting.For example, In order to carry out the report of RI, terminal installation 1 can set the 3rd PUCCH format, the 4th in the serving cell of each setting The PUCCH format that can be used in PUCCH format, the 5th PUCCH format.

Terminal installation 1 can set the PUCCH format of the report for RI in the sub-frame set of each setting.For example, In order to carry out the report of RI, terminal installation can set the 3rd PUCCH format, the 4th PUCCH in the frame set of each setting The PUCCH format that can be used in form, the 5th PUCCH format.

Terminal installation 1 can set the PUCCH format of the report for RI in the CSI of each setting processing.For example, it is The report of RI is carried out, terminal installation 1 can set the 3rd PUCCH format, the 4th PUCCH in the CSI of each setting processing The PUCCH format that can be used in form, the 5th PUCCH format.

It is however also possible to the form the (such as the 5th of multiple CSI can be reported at the same time in all serving cell common setups PUCCH format) whether it is used in terminal installation 1.It is however also possible to it can be reported at the same time in all sub-frame set common setups more Whether the form (such as the 5th PUCCH format) of a CSI can be used in terminal installation 1.It is however also possible at all CSI Reason common setups can report whether the form (such as the 5th PUCCH format) of multiple CSI can be used in terminal installation 1 at the same time.No Cross, whether can apply the form that can at the same time report multiple CSIs, can also lead to if may be set in the system with terminal installation 1 The signaling from upper strata is crossed to set terminal installation 1.

But, the PUCCH format of a CSI can be only reported being set to some PUCCH (being set to the first PUCCH) (such as the 3rd PUCCH format), others some PUCCH (being set to the 2nd PUCCH), which is set, can report multiple CSI's at the same time Form (such as the 5th PUCCH format), and in the case that the first PUCCH and the 2nd PUCCH are there occurs conflict, can handle and be The CSI reported by the first PUCCH and the CSI reported by the 2nd PUCCH are carried out by the 2nd PUCCH at the same time Report.

That is, the transmission carried out in the first PUCCH resource by using the 3rd PUCCH format for reporting a CSI Transmission with being carried out by using the second PUCCH resource of the 5th PUCCH format for reporting multiple CSI at the same time is rushed In the case of prominent, part or all of progress of second PUCCH resource to a CSI and/or the plurality of CSI can be passed through Report.That is, using the report of a CSI of the 3rd PUCCH format and/or the first PUCCH resource and using the 5th In the case that the report of multiple CSI of PUCCH format and/or the second PUCCH resource is there occurs conflict, the 5th can be used PUCCH format and/or the second PUCCH resource report part or all of a CSI and/or the plurality of CSI.

Here, for example, the first PUCCH can be used for at the 2nd CSI of some serving cell (first service cell) The PUCCH of the report of related CSI is managed, the 2nd PUCCH can be for other serving cells (second service cell) The PUCCH of the report of CSI.That is, by using PUCCH pairs and the first of first service cell of arbitrary PUCCH format Related the first CSI of CSI processing reported, by using PUCCH pairs of the 3rd PUCCH format and first service cell The 2nd related CSI of 2nd CSI processing is reported, by using the PUCCH of the 5th PUCCH format to for second service The CSI of cell reported, and in some subframe, the report and the report of the CSI for second service cell of the 2nd CSI In the case of conflict, terminal installation 1 can be by using the PUCCH of the 5th PUCCH format come to conflicting The 2nd CSI and the CSI for second service cell reported.

In addition, for example, the first PUCCH can be the second subframe collection being used for some serving cell (first service cell) The PUCCH of the report of related CSI is closed, the 2nd PUCCH can be for other serving cells (second service cell) The PUCCH of the report of CSI.That is, by using PUCCH pairs and the first of first service cell of arbitrary PUCCH format The first related CSI of sub-frame set is reported, by using PUCCH pairs and first service cell of the 3rd PUCCH format Related the 2nd CSI of the second sub-frame set reported, by using the PUCCH of the 5th PUCCH format to for second The CSI of serving cell is reported, and in some subframe, the report of the 2nd CSI is with the CSI's for second service cell In the case that report is there occurs conflict, terminal installation 1 can be by using the PUCCH of the 5th PUCCH format to rushing The 2nd prominent CSI and the CSI for second service cell are reported.

Wherein, the form (such as the 5th PUCCH format) that can report multiple CSI at the same time is being set to the first PUCCH, 2nd PUCCH, which is set, can report the form (such as the 5th PUCCH format) of multiple CSI at the same time, and the first PUCCH with In the case that 2nd PUCCH is there occurs conflict, CSI will to be reported by the first PUCCH can be handled and by second The CSI that PUCCH is reported is carried out at the same time report by any one of the first PUCCH or the 2nd PUCCH.

That is, in the first PUCCH resource of the 5th PUCCH format by using multiple CSI for reporting first at the same time The transmission of progress is carried out with the second PUCCH resource of the 5th PUCCH format by using multiple CSI for reporting second , can be by first PUCCH resource or second PUCCH resource come to this more than first in the case of sending there occurs conflict Part or all of CSI and/or second multiple CSI are reported.That is, the 5th PUCCH format and/or are being used The report of multiple CSI of the first of one PUCCH resource is with having used the second of the 5th PUCCH format and/or the second PUCCH resource Multiple CSI report there occurs conflict in the case of, can use the first PUCCH resource or the second PUCCH resource to this Part or all of one multiple CSI and/or second multiple CSI are reported.Here, the 5th PUCCH can be used Form reports part or all of first multiple CSI and/or second multiple CSI.

Here, for example, the first PUCCH can be used for at the 2nd CSI of some serving cell (first service cell) The PUCCH of the report of related CSI is managed, the 2nd PUCCH can be for other serving cells (second service cell) The PUCCH of the report of CSI.That is, by using PUCCH pairs and the first of first service cell of arbitrary PUCCH format Related the first CSI of CSI processing reported, by using PUCCH pairs of the 5th PUCCH format and first service cell The 2nd related CSI of 2nd CSI processing is reported, by using the PUCCH of the 5th PUCCH format to for second service The CSI of cell reported, and in some subframe, the report and the report of the CSI for second service cell of the 2nd CSI In the case of conflict, terminal installation 1 can be by using the PUCCH of the 5th PUCCH format to being conflicted 2nd CSI and the CSI for second service cell are reported.

In addition, for example, the first PUCCH can be the second subframe collection being used for some serving cell (first service cell) The PUCCH of the report of related CSI is closed, the 2nd PUCCH can be for other serving cells (second service cell) The PUCCH of the report of CSI.That is, by using PUCCH pairs and the first of first service cell of arbitrary PUCCH format Related the first CSI of CSI processing reported, by using PUCCH pairs of the 5th PUCCH format and first service cell The 2nd related CSI of second sub-frame set is reported, by using the PUCCH of the 5th PUCCH format to for the second clothes The CSI of business cell is reported, and in some subframe, the report of the 2nd CSI and the report of the CSI for second service cell In the case of accusing there occurs conflict, terminal installation 1 can be by using the PUCCH of the 5th PUCCH format to conflicting The 2nd CSI and the CSI for second service cell reported.

Wherein, PUCCH format (such as the 3rd PUCCH lattice that are only capable of one CSI of report are being set to the first PUCCH Formula), the PUCCH format (such as the 3rd PUCCH format) for being only capable of one CSI of report, and first are set to the 2nd PUCCH In the case that PUCCH is conflicted with the 2nd PUCCH, it can handle to abandon by the first PUCCH CSI's reported Report and pass through any one of the 2nd PUCCH reports of CSI reported.

Here, for example, the first PUCCH can be used for at the 2nd CSI of some serving cell (first service cell) The PUCCH of the report of related CSI is managed, the 2nd PUCCH can be for other serving cells (second service cell) The PUCCH of the report of CSI.That is, by using PUCCH pairs and the first of first service cell of arbitrary PUCCH format Related the first CSI of CSI processing reported, by using PUCCH pairs of the 3rd PUCCH format and first service cell The 2nd related CSI of 2nd CSI processing is reported, by using the PUCCH of the 3rd PUCCH format to for second service The CSI of cell reported, and in some subframe, the report and the report of the CSI for second service cell of the 2nd CSI In the case of conflict, terminal installation 1 can abandon the 2nd CSI that is conflicted and for second service cell Any one of CSI.

In addition, for example, the first PUCCH can be the second subframe collection being used for some serving cell (first service cell) The PUCCH of the report of related CSI is closed, the 2nd PUCCH can be for other serving cells (second service cell) The PUCCH of the report of CSI.That is, by using PUCCH pairs and the first of first service cell of arbitrary PUCCH format The first related CSI of sub-frame set is reported, by using PUCCH pairs and first service cell of the 3rd PUCCH format Related the 2nd CSI of the second sub-frame set reported, by using the PUCCH of the 3rd PUCCH format to for second The CSI of serving cell is reported, and in some subframe, the report of the 2nd CSI is with the CSI's for second service cell In the case that report is there occurs conflict, terminal installation 1 can abandon the 2nd CSI that is conflicted and for second service cell Any one of CSI.

Wherein, PUCCH format (such as the 3rd PUCCH lattice that can only report a CSI are being set to the first PUCCH Formula), the PUCCH format (such as the 3rd PUCCH format) that can only report a CSI is set to the 2nd PUCCH, terminal is filled Put 1 and set the form (such as the 5th PUCCH format) that can report multiple CSI at the same time, and the first PUCCH and second In the case that PUCCH is there occurs conflict, the form that can report the multiple CSI at the same time for use can be handled, while to logical Cross the CSI and reported by the 2nd PUCCH CSI reported that the first PUCCH reported.

Wherein, PUCCH format (such as the 3rd PUCCH lattice that can only report a CSI are being set to the first PUCCH Formula), the PUCCH format (such as the 3rd PUCCH format) that can only report a CSI is set to the 2nd PUCCH, not to terminal The setting of device 1 can report the form (such as the 5th PUCCH format) of multiple CSI, and the first PUCCH and second at the same time In the case that PUCCH is there occurs conflict, the report for the CSI of the first PUCCH of discarding can be handled with the CSI's of the 2nd PUCCH Any one of report.

That is, set for while report (setting and used the 5th PUCCH lattice for the 5th PUCCH format of multiple CSI The transmission of the uplink control information of formula) terminal installation using the 3rd PUCCH format and/or the first PUCCH resource The report of second CSI of the report of first CSI with having used the 3rd PUCCH format and/or the second PUCCH resource Accuse there occurs conflict in the case of, can use the 5th PUCCH format to first CSI and/or this second one Part or all of a CSI is reported.Here, can by using the 5th PUCCH format PUCCH resource to this Part or all of one CSI and/or second CSI are reported.

Here, for example, the first PUCCH can be used for at the 2nd CSI of some serving cell (first service cell) The PUCCH of the report of related CSI is managed, the 2nd PUCCH can be for other serving cells (second service cell) The PUCCH of the report of CSI.That is, by using PUCCH pairs and the first of first service cell of arbitrary PUCCH format Related the first CSI of CSI processing reported, by using PUCCH pairs of the 3rd PUCCH format and first service cell The 2nd related CSI of 2nd CSI processing is reported, by using the PUCCH of the 3rd PUCCH format to for second service The CSI of cell reported, and in some subframe, the report and the report of the CSI for second service cell of the 2nd CSI In the case of there occurs conflict, the terminal installation 1 for setting the 5th PUCCH format can be by using the 5th PUCCH format PUCCH reported to the 2nd CSI that is conflicted and for the CSI of second service cell, do not set the 5th PUCCH lattice The terminal installation 1 of formula can abandon any one of the 2nd CSI to be conflicted the and CSI for second service cell.

In addition, for example, the first PUCCH can be the second subframe collection being used for some serving cell (first service cell) The PUCCH of the report of related CSI is closed, the 2nd PUCCH can be for other serving cells (second service cell) The PUCCH of the report of CSI.That is, by using PUCCH pairs and the first of first service cell of arbitrary PUCCH format The first related CSI of sub-frame set is reported, by using PUCCH pairs and first service cell of the 3rd PUCCH format Related the 2nd CSI of the second sub-frame set reported, by using the PUCCH of the 3rd PUCCH format to for second The CSI of serving cell is reported, and in some subframe, the report of the 2nd CSI is with the CSI's for second service cell In the case that report is there occurs conflict, the terminal installation 1 for setting the 5th PUCCH format can be by using the 5th PUCCH The PUCCH of form reports the 2nd CSI and CSI for second service cell to be conflicted, does not set the 5th The terminal installation 1 of PUCCH format can abandon the 2nd CSI that is conflicted and for appointing in the CSI of second service cell One.

The report of multiple CSI is conflicted in some subframe, and can be reported in adaptable PUCCH lattice at the same time In the case of all CSI to be conflicted in formula, terminal installation 1 is reported in which can not abandon all CSI.Its In, in some serving cell, multiple sending modes (such as sending mode 10) that can be set are set to CSI processing, In some subframe, establish the associated CSI and RI with being handled for some CSI with some CSI processing and refer to and built with CSI processing In the case that vertical associated CSI is clashed, terminal installation 1 can abandon the report of the CSI of any one.Such as the CSI of discarding Report can refer to setting RI to establish the report of associated CSI with CSI some CSI processing handled.

That is, terminal installation 1 can be built in a subframe using a PUCCH (PUCCH resource) pair with the first CSI processing Associated CSI is found to be reported.In addition, terminal installation 1 can be right using a PUCCH (PUCCH resource) in a subframe The 2nd CSI processing with being handled different from the first CSI is established associated CSI and is reported.Here, for one CSI's of report PUCCH format can be used for establishing associated CSI report with the first CSI processing.In addition, the PUCCH for reporting a CSI Form can be used for establishing associated CSI report with the 2nd CSI processing.

Here, the report of associated CSI is being established with the first CSI processing and is being established with the 2nd CSI processing associated In the case of being reported in a subframe there occurs conflict of CSI, terminal installation 1 can use a PUCCH (PUCCH resource) Pair establish associated CSI in a subframe with the first CSI processing and establish associated CSI's with the 2nd CSI processing Part or all is reported.Referred to here, the first CSI processing is not the RI handled for the 2nd CSI with CSI Reason.In addition, at the same time report multiple CSI PUCCH format can be used for the first CSI processing establish associated CSI and The some or all of report of associated CSI is established with the 2nd CSI processing.

In addition, the report of associated CSI is being established with the first CSI processing and is being established with the 2nd CSI processing associated In the case of being reported in a subframe there occurs conflict of CSI, terminal installation 1 can use a PUCCH (PUCCH resource) Establish associated CSI with the first CSI processing and established with the 2nd CSI processing in associated CSI in a subframe pair Any one reported.That is, terminal installation 1 can be abandoned establishes the report of associated CSI and only right with the first CSI processing Associated CSI is established with the 2nd CSI processing to be reported.In addition, terminal installation 1 can also abandon and the 2nd CSI processing Establish the report of associated CSI and only pair establish associated CSI with the first CSI processing and report.Here, the first CSI Processing is that the RI handled for the 2nd CSI is referred to CSI processing.In addition, the PUCCH format for reporting multiple CSI at the same time It can be used for establishing associated CSI with the first CSI processing or the report of associated CSI established with the 2nd CSI processing.

That is, whether it is the RI references CSI handled for the 2nd CSI that terminal installation 1 can be handled based on the first CSI Processing, come switch be report with the first CSI processing establish associated CSI and with the 2nd CSI processing establish associated CSI this Two sides, or abandon (report) and establish associated CSI with the first CSI processing and establish associated CSI with the 2nd CSI processing Any one of.Herein, if abandon and establish associated CSI with the first CSI processing and associated with the 2nd CSI processing foundation Any one of CSI (rule, the priority of discarding) it is as follows.

Fig. 5 is to represent that there occurs the end in the case of conflict with multiple PUCCH of each defined PUCCH format transmission CSI One exemplary flow chart of the action of end device 1.But, the 5th PUCCH format in this flow chart can also be can be same When report the arbitrary form of multiple CSI.

In step S101, the situation of the 5th PUCCH format is being set with any one of PUCCH for clashing (S101-Yes) S103 is entered step under, S102 is entered step in the situation (S101-No) not set.In step s 102, Enter S103 in the situation (S102-Yes) for setting the 5th PUCCH format to terminal installation 1, in the situation (S102- not set No S104 is entered step under).In step s 103, clash can be reported using adaptable 5th PUCCH format All CSI situation (S103-Yes) under enter step S105, entered step in the situation (S103-No) that cannot be reported S104.In step S104, terminal installation 1 is based on the low CSI report of defined regular loss priority described later, until can make Untill being reported with adaptable PUCCH format.In step S105, terminal installation 1 uses applicable PUCCH format Report all CSI not abandoned.

Wherein, in some serving cell, multiple sending modes that can be set is set to CSI processing and (such as are sent Pattern 10), in some subframe, established with some CSI processing the report (can also be the report of RI) of associated CSI and with It (can also be RI that the RI identical with the CSI processing, which is set, with reference to the report that associated CSI is established in the CSI processing handled with CSI Report) send conflict in the case of, it is minimum that the report of the CSI that terminal installation 1 any one of can abandon is used as priority Report.Such as the report of the CSI of discarding can establish associated CSI with reference to the CSI processing handled with CSI with setting RI Report.

Fig. 6 is to be said for an example of the report to multiple CSI there occurs the discarding rule in the case of conflict Bright figure.Fig. 6 shows situations below:It is set as that the terminal installation 1 of sending mode 10 be directed in some serving cell to be somebody's turn to do The report of the first RI and the report of the first CQI of the first CSI processing of serving cell, carry out second for the serving cell The report of the 2nd RI and the report of the 2nd CQI of CSI processing.Here, it is set to first in subframe number 2 and subframe number 22 The report of 2nd RI of report and the 2nd CSI processing of the first RI of CSI processing clashes.

The PUCCH format of multiple CSI can be reported at the same time the report of report to the first RI and the 2nd RI can not be applied In the case of, terminal installation 1 abandons the report of the first RI or the report of the 2nd RI in subframe number 2 and subframe number 22 Any one of.The selection of the report for the RI that can be abandoned according to rule described later.

The PUCCH format of multiple CSI can be at the same time being reported using the report to the first RI and the report of the 2nd RI In the case of, terminal installation 1 can be handled as described later.It is the RI references for the 2nd CSI processing in the first CSI processing In the case of CSI processing, terminal installation 1 can abandon the report for the 2nd RI that the report with the first RI clashes.In this feelings Under condition, what the 2nd CQI in the subframe number 6 of the 2nd CSI processing can be reported based on the subframe number 2 handled by the first CSI First RI is calculated, and the 2nd CQI in the subframe number 26 of the 2nd CSI processing can be based on the subframe handled by the first CSI The first RI that numbering 22 is reported is calculated.It is not to be handled for the 2nd CSI RI handled with reference to CSI in the first CSI processing In the case of, terminal installation 1 can apply PUCCH format report both the first RI and the 2nd RI that can report multiple CSI at the same time.

Fig. 7 is to represent setting CSI processing multiple sending modes (such as sending mode 10) set, can be at the same time Reporting the form (such as the 5th PUCCH format) of multiple CSI, be in can be in the state of use, and the report of multiple CSI is rushed One exemplary flow chart of the action of the terminal installation 1 in the case of prominent.The action of the flow chart of Fig. 7 can also be added in for example Before the step S103 of Fig. 5 (i.e. between step S101-Yes and step S103 and/or step S102-Yes and step S103 it Between).But, the report of the first CSI in Fig. 7 and the report of the 2nd CSI can also be respectively as the reports and second of the first RI The report of RI.

In step s 201, the report of the first CSI in the first CSI processing is with the 2nd CSI's in the 2nd CSI processing Report in the situation (S201-Yes) clashed, enter step S202, terminate in the situation (S201-No) not clashed Action.But, for the report of the first CSI in step S201 and the report of the 2nd CSI, it is desirable to applied to rushing The report of prominent all CSI.It is that the RI of the 2nd CSI processing refers to the feelings of CSI processing in the first CSI processing in step S202 Under condition (S202-Yes), S203 is entered step, is not that the RI of the 2nd CSI processing refers to the situation of CSI processing in the first CSI processing (S202-No) under, S204 is entered step.In step S203, abandon and be set as RI with reference to CSI processing the first CSI processing The report of the 2nd CSI in 2nd CSI processing, and tenth skill.In step S204, the second of the 2nd CSI processing is not abandoned The report of CSI ground tenth skill.

In this way, the state that can be used is in even in the form (such as the 5th PUCCH format) that can report multiple CSI at the same time Under, also other CSI processing can be set as that RI is reported with reference to the report of the CSI that CSI the is handled CSI handled to save by abandoning The resource of the middle PUCCH used.

But, in the above description, show setting RI with reference to CSI processing CSI processing in CSI report with The action that the report of CSI in the CSI processing of references object abandons in the case of clashing, but set by other CSI processing It is set to terminal in the case that RI is clashed with reference to the report of CSI in the CSI processing that CSI is handled and the report of arbitrary CSI The action that device can also be abandoned.

Hereinafter, the report to multiple CSI in the present embodiment there occurs the priority in the case of conflict rule into Row explanation.

Report Type 1 in the identical serving cell of the report of the CSI of the Report Type 3,5 or 6 with some serving cell, 1a, 2, the report of 2a, 2b, 2c or 4 CSI are conflicted, and can not report generation at the same time with adaptable PUCCH format In the case of all CSI of conflict, terminal installation 1 is by the report of the CSI of the latter (Report Type 1,1a, 2,2a, 2b, 2c or 4) Accuse the report for the low CSI of priority for being set to Report Type.

In some serving cell, multiple sending mode (such as sending modes that can be set are set to CSI processing 10), priority is conflicted for the report of identical Report Type and different the CSI multiple CSI handled, and can not be with can In the case of reporting all CSI to be conflicted at the same time with the PUCCH format of application, terminal installation 1 is big by CSI processing indexes CSI processing CSI be set to CSI processing the low CSI of priority report.

In some serving cell, a sending mode that can be set (such as sending mode 1 is set to CSI processing ~9), CSI sub-frame sets 0 and CSI sub-frame sets 1 by the parameter setting on upper strata, in identical serving cell, identical excellent The report of the CSI of the Report Type of first level is conflicted, and can not at the same time be reported and be rushed with applicable PUCCH format In the case of prominent all CSI, the priority that the report of the CSI of CSI sub-frame sets 1 is set to sub-frame set by terminal installation 1 is low CSI report.

In some serving cell, multiple sending modes (such as sending mode 10) set are set to CSI processing, CSI sub-frame sets 0 and CSI sub-frame sets 1 by the parameter setting on upper strata, in identical serving cell, identical priority Report Type and CSI handle the report of identical CSI and conflicted, and can not be with the same Times of applicable PUCCH format In the case of accusing all CSI to be conflicted, the report of the CSI of CSI sub-frame sets 1 is set to sub-frame set by terminal installation 1 The low CSI of priority report.

Multiple serving cells are set in terminal installation 1, and can only be reported for a serving cell applying CSI PUCCH format in the case of, terminal installation 1 only sends the report of the CSI of a serving cell in each subframe. In some subframe, the report of the Report Type 3,5,6 of some serving cell or the CSI of 2a and the Report Type of other serving cells 1st, 1a, 2, the report of 2b, 2c or 4 CSI are conflicted, and can not be reported at the same time with applicable PUCCH format there occurs In the case of all CSI of conflict, the report of the CSI of the latter (Report Type 1,1a, 2,2b, 2c or 4) is set to Report Type The low CSI of priority report.In some subframe, the report of the Report Type 2 of some serving cell, 2b, 2c or 4 CSI The report for accusing the CSI with the Report Type 1 of other serving cells or 1a is conflicted, and can not be with applicable PUCCH lattice In the case that formula reports all CSI to be conflicted at the same time, the report of the CSI of the latter (Report Type 1 or 1a) is set to report Accuse the report of the low CSI of priority of type.

In multiple serving cells of some subframe, a sending mode that can be set is set to CSI processing and (such as is sent out Send pattern 1~9), the report of CSI of Report Type of different serving cells, identical priority is conflicted, and can not In the case of reporting all CSI to be conflicted at the same time with applicable PUCCH format, terminal installation 1 will be set by upper strata The report of the CSI of the big serving cell of fixed cell index is set to the report of the low CSI of priority of serving cell.

In multiple serving cells of some subframe, multiple sending modes set are set to CSI processing and (such as are sent out Send pattern 10), different serving cells, the Report Type of identical priority and CSI processing index the report hair of identical CSI Conflict has been given birth to, and in the case of can not reporting all CSI to be conflicted at the same time with applicable PUCCH format, terminal dress Put the 1 low CSI of priority that the report of the CSI of the big serving cell of the cell index set by upper strata is set to serving cell Report.

In multiple serving cells of some subframe, multiple sending modes set are set to CSI processing and (such as are sent out Send pattern 10), different serving cells, the Report Type of identical priority and CSI processing index the report hair of different CSI Conflict has been given birth to, and in the case of can not reporting all CSI to be conflicted at the same time with applicable PUCCH format, terminal dress Put 1 by addition of CSI handle the CSI that big CSI is handled serving cell CSI report be set to serving cell priority it is low CSI report.

In some subframe, a sending mode that can be set (such as sending mode 1~9) is set to CSI processing The report of the CSI of serving cell is with setting CSI processing multiple sending modes (such as sending mode 10) set no The report of the CSI of same serving cell is conflicted, and the priority of the Report Type of the CSI of these serving cells is identical, and In the case of can not reporting all CSI to be conflicted at the same time with applicable PUCCH format, for the serving cell of the latter CSI of the CSI processing indexes more than 1 report, the report that CSI processing is indexed the CSI that big CSI is handled by terminal installation 1 sets For the report of the lower CSI of the priority of CSI processing.

In addition, in some subframe, CSI processing is set a sending mode that can be set (such as sending mode 1~ 9) report of the CSI of serving cell is with setting CSI processing multiple sending modes (such as sending mode 10) set The CSI processing indexes of different serving cells conflicted for 1 reports of CSI that handle of CSI, and these serving cells CSI Report Type priority it is identical in the case of, terminal installation 1 is by the big service of the cell index set by upper strata The report of the CSI of cell is set to the report of the low CSI of priority of serving cell.

Clash, can not be clashed with the PUCCH format applied while report all in the report of multiple CSI In the case of CSI, terminal installation 1 is according to the report of the relatively low CSI of regular loss priority as implied above.It can handle and be Abandoned since the low report of priority, until can be with the report of the PUCCH format the applied CSI that reporting residual not abandon at the same time The time point of announcement terminates discard processing and carries out CSI report processing.

But, as it was previously stated, including setting RI references at least a portion of the report of the multiple CSI clashed In the case of the report of CSI in the CSI processing of CSI processing and the report of the CSI in the CSI processing of references object, no matter can It is no to be reported at the same time with the PUCCH format of application, the report of the CSI during setting RI is handled with reference to the CSI of CSI processing can be abandoned Accuse.

Then, the embodiment of the situation to carrying out CSI report in multiple uplink cells illustrates.

Fig. 8 is the skeleton diagram for the situation that CSI report is carried out at least two uplink cells.In down-link frequencies 32 serving cells are set on (downlink frequency), in the first uplink cell and the second uplink cell The report of middle progress CSI.

At this time, the CSI of the serving cell of X cells in the first uplink cell is set or asked in some subframe, the In two uplink cells in the case of the report of the serving cell of Y cells, the number X+ of the CSI report sent in the burst In the case that Y exceedes setting Z, the CSI reports of the number X of the cell of setting/ask to be sent in the first uplink cell Accuse and the CSI report of number Y of the cell of setting/ask to be sent in the second uplink cell in, loss priority is low A side, or without renewal.That is, the CSI report of (X+Y)-Z is dropped, or is not updated.

The CSI report of first uplink cell can be periodic (Periodic) being transmitted by PUCCH Report or acyclic (Aperiodic) report being transmitted by PUSCH.In addition, the first uplink is small The CSI report in area can be periodic (Periodic) report being transmitted by PUCCH or pass through PUSCH Acyclic (Aperiodic) report being transmitted.In addition, the number of periodicity CSI report refers in certain height herein When being sent in frame by a PUCCH, the number of CSI report included in the payload of PUCCH.Equally, aperiodicity The number of CSI report when referring to send by PUCCH in some subframe, included in the payload of PUCCH The number of CSI report.Such as the number of CSI report that two periodic CSI reports mean periodically to be transmitted is 2。

In addition, X and Y be more than serving cell number can also be CSI processing number or serving cell with processing Total number.

CSI report is carried out by PUCCH in the first uplink cell, the second uplink cell is carried out by PUSCH In the case of CSI report, can be not intended to remove max (Z-X, 0) number CSI report all Y numbers CSI report into Row renewal.In addition, the conflict rule when CSI report of max (Z-X, 0) number can be by periodic CSI report at this time is (described Report Type) determine, serving cell index can handle index to determine by CSI.Priority can be following priority: (i) acyclic CSI report is prior to periodic CSI report;(ii) periodically CSI report is prior to acyclic CSI report;(iii) CSI report of the CSI report of the PUCCH cell groups of main plot prior to the PUCCH cell groups of secondary cell.

Such as be set to 5 in defined amount Z, two periodic CSI reports and four acyclic CSI reports there occurs In the case of conflict, priority is low, in the CSI report that is periodically transmitted one also do not update.

Such as be set to 5 in defined amount Z, two periodic CSI reports and five acyclic CSI reports there occurs In the case of conflict, periodic CSI report all can not be updated or abandoned.

In above process, acyclic CSI report is preferential, but (can not be connect in power limited with target received power Transmit power needed for receiving is come situation about being transmitted) when, can also in periodic CSI report preferential distribution power.

Priority in the case of power limited can be the periodicity of main plot group and acyclic CSI report> The periodicity of secondary cell group and acyclic CSI report.In addition, if updating the priority of CSI can also be set to main small The periodicity of district's groups and acyclic CSI report>The periodicity of secondary cell group and acyclic CSI report.

Periodic CSI report in PCG with it is acyclic in the periodic CSI report in SCG and SCG CSI report is conflicted, and the periodicity CSI report of the X numbers in PCG and the aperiodicity CSI of the Y numbers in SCG are reported In the case that the total X+Y accused has exceeded Z, the aperiodicity CSI report of the Y numbers in SCG is abandoned, and does not update or abandons A part for the aperiodicity CSI report of Y numbers in the periodicity CSI report or SCG of X numbers more than defined amount Z.

More than, a pair method/processing related with the transmission of uplink control information referring to the drawings is described, but is had The composition of body is not limited to above-mentioned record, is also included in design alteration of scope of purport for not departing from the present invention etc..In addition, For by above-mentioned method/processing described in present embodiment it is appropriately combined obtained from embodiment be also contained in the present invention Technical scope in.

Hereinafter, the composition of the device in present embodiment is illustrated.

Fig. 9 is the schematic block diagram of the composition for the terminal installation 1 for representing present embodiment.As shown in the figure, terminal installation 1 is formed For comprising:Upper strata processing unit 101, control unit 103, receiving division 105, sending part 107 and send/receive antenna 109.In addition, Upper strata processing unit 101 is configured to include:Wireless heterogeneous networks portion 1011, scheduling information explanation portion 1013 and channel condition information (CSI) control unit 1015 is reported.In addition, receiving division 105 is configured to include:It is lsb decoder 1051, demodulation section 1053, de-multiplexed Portion 1055, wireless receiving section 1057 and determination part 1059.In addition, sending part 107 is configured to include:Coding unit 1071, modulation Portion 1073, multiplexing portion 1075, wireless transmission part 1077 and uplink reference signals generating unit 1079.

Upper strata processing unit 101 will pass through the uplink data of the generations such as the operation of user (transmission block) output to sending part 107.In addition, upper strata processing unit 101 carries out medium education (MAC:Medium Access Control) layer, grouped data Convergence protocol (Packet Data Convergence Protocol:PDCP) layer, wireless spread-spectrum technology (Radio Link Control:RLC) layer and wireless heterogeneous networks (Radio Resource Control:RRC) the processing of layer.

The wireless heterogeneous networks portion 1011 that upper strata processing unit 101 possesses carries out the pipe of the various set informations of own device Reason.In addition, wireless heterogeneous networks portion 1011 generates the information for each channel for being allocated to uplink and exports to sending part 107.

The scheduling information explanation portion 1013 that upper strata processing unit 101 possesses carries out the DCI format received via receiving division 105 The explanation of (scheduling information), and be used to carry out receiving division 105 and sending part to generate based on the result for explaining the DCI format The control information of 107 control is simultaneously exported to control unit 103.

CSI report control unit 1015 indicates the export of determination part 1059 and the associated channel condition information of CSI reference resources (RI/PMI/CQI).CSI report control unit 1015 indicates that sending part 107 sends RI/PMI/CQI.CSI report control unit 1015 is set Put determination part 1059 and calculate used setting during CQI.

Control unit 103 carries out receiving division 105 and sending part based on the control information from upper strata processing unit 101, generation The control signal of 107 control.Control unit 103 exports the control signal generated to receiving division 105 and sending part 107 Carry out the control of receiving division 105 and sending part 107.

Receiving division 105 will be filled according to the control signal inputted from control unit 103 via send/receive antenna 109 from base station The reception signal for putting 3 receptions is separated, demodulated, decoded, and decoded information is exported to upper strata processing unit 101.

The down link signal received via send/receive antenna 109 is changed (down coversion by wireless receiving section 1057: Down covert) it is intermediate frequency, controlled and put in a manner of removing unwanted frequency component, suitably maintain signal level Big grade, and the in-phase component based on received signal and quadrature component carry out quadrature demodulation, and by after quadrature demodulation Analog signal be converted to digital signal.Wireless receiving section 1057 is removed equivalent to protection interval from transformed digital signal (Guard Interval:GI part), and Fast Fourier Transform (FFT) (Fast is carried out to the signal after removal protection interval Fourier Transform:FFT) signal of frequency domain is extracted.

De-multiplexed portion 1055 by the signal of extraction separate respectively to PHICH, PDCCH, EPDCCH, PDSCH and under Downlink reference signal.In addition, de-multiplexed portion 1055 according to the estimate of the propagation path inputted from determination part 1059 come Carry out the compensation of the propagation path of PHICH, PDCCH, EPDCCH and PDSCH.In addition, after de-multiplexed portion 1055 will separate Downlink reference signal export to determination part 1059.

Demodulation section 1053 is multiplied by PHICH corresponding symbol to synthesize, and carries out BPSK to the signal after synthesis (Binary Phase Shift Keying:Binary phase shift keying) modulation system demodulation and export to lsb decoder 1051.Solution Code portion 1051 decodes the PHICH for being sent to own device, and decoded HARQ indicator is exported to upper strata processing unit 101.Demodulation section 1053 carries out PDCCH and/or EPDCCH the demodulation of QPSK modulation systems and exports to lsb decoder 1051.Decoding Portion 1051 attempts the decoding of PDCCH and/or EPDCCH, in cases where decoding is successful, decoded downlink is controlled and is believed RNTI corresponding to breath and down link control information is exported to upper strata processing unit 101.

Demodulation section 1053 carries out PDSCH by QPSK (Quadrature Phase Shift Keying:Orthogonal phase shift Keying), 16QAM (Quadrature Amplitude Modulation:Quadrature amplitude modulation) and the downlink such as 64QAM The demodulation for the modulation system for authorizing and notifying simultaneously is exported to lsb decoder 1051.Lsb decoder 1051 is based on being controlled by downlink The information related with encoding rate of information notice exports decoded down link data (transmission block) extremely to be decoded Upper strata processing unit 101.

Determination part 1059 carries out downlink according to the downlink reference signal inputted from de-multiplexed portion 1055 Path loss measure, channel measure and/or interference measurement.Determination part 1059 is to the output of upper strata processing unit 101 based on measure As a result the CSI and measurement result calculated.In addition, determination part 1059 calculates downlink chain according to downlink reference signal The estimate of the propagation path on road is simultaneously exported to de-multiplexed portion 1055.

Sending part 107 generates uplink reference signals according to the control signal inputted from control unit 103, to from upper strata The uplink data (transmission block) that processing unit 101 inputs is encoded and modulated, and is made PUCCH, PUSCH and is generated Uplink reference signals multiplex, and are sent via send/receive antenna 109 to base station apparatus 3.

Coding unit 1071 carries out the uplink control information and uplink data that are inputted from upper strata processing unit 101 Coding.Modulation portion 1073 is by modulation systems such as BPSK, QPSK, 16QAM and 64QAM to the coding that is inputted from coding unit 1071 Position is modulated.

Uplink reference signals generating unit 1079 (is known as based on the physical cell identifier for identifying base station apparatus 3 physical cell identity:PCI, Cell ID etc.), the bandwidth of collocating uplink link reference signal, pass through uplink The cyclic shift of authorization notification and the parameter value of generation for DMRS sequences etc., it is (public with rule set in advance to generate Formula) sequence tried to achieve.

Modulation portion 1073 determines the number of plies of the PUSCH of spatial multiplexing based on the information of the scheduling for PUSCH, leads to Cross and use MIMO SM (Multiple Input Multiple Output Spatial Multiplexing:How defeated multi input is Go out spatial multiplexing) multiple layers will be mapped to multiple uplink datas of identical PUSCH transmissions, and to the layer into Row precoding (precoding).

According to the control signal inputted from control unit 103, the modulation symbol progress to PUSCH is discrete in multiplexing portion 1075 Fourier transformation (Discrete Fourier Transform:DFT).In addition, transmit antenna port is pressed in multiplexing portion 1075 Multiplexed come the signal to PUCCH, PUSCH and the uplink reference signals generated.That is multiplexing The signal of PUCCH, PUSCH and the uplink reference signals generated are configured at money by portion 1075 by transmit antenna port Source element.

Wireless transmission part 1077 carries out inverse fast Fourier transform (Inverse Fast to the signal after multiplexing Fourier Transform:IFFT) modulation of SC-FDMA modes is carried out, and to the modulated SC-FDMA symbols of SC-FDMA Additional guard intervals generate the digital signal of base band, and the digital signal of base band is converted to analog signal, and from analog signal The in-phase component and quadrature component of intermediate frequency are generated, is removed for the unnecessary frequency component of middle rate band, by intermediate frequency Signal conversion (up-conversion:Up convert) it is high-frequency signal, remove unnecessary frequency component and carry out amplifying power, export And send to send/receive antenna 109.

Figure 10 is the schematic block diagram of the composition for the base station apparatus 3 for representing present embodiment.As shown in the figure, 3 structure of base station apparatus As comprising:Upper strata processing unit 301, control unit 303, receiving division 305, sending part 307 and send/receive antenna 309.This Outside, upper strata processing unit 301 is configured to include:Wireless heterogeneous networks portion 3011, scheduling unit 3013 and CSI report control unit 3015.In addition, receiving division 305 is configured to include:Lsb decoder 3051, demodulation section 3053, de-multiplexed portion 3055, wireless receiving Portion 3057 and determination part 3059.In addition, sending part 307 is configured to include:Coding unit 3071, modulation portion 3073, multiplexing Portion 3075, wireless transmission part 3077 and downlink reference signal generating unit 3079.

Upper strata processing unit 301 carries out medium education (MAC:Medium Access Control) layer, grouped data converge Poly- agreement (Packet Data Convergence Protocol:PDCP) layer, wireless spread-spectrum technology (Radio Link Control:RLC) layer, wireless heterogeneous networks (Radio Resource Control:RRC) the processing of layer.In addition, upper strata is handled Portion 301 generates control information in order to carry out the control of receiving division 305 and sending part 307 and exports to control unit 303.

The generation of wireless heterogeneous networks portion 3011 that upper strata processing unit 301 possesses is configured under the PDSCH of downlink Uplink data (transmission block), system information, RRC information, MAC CE (Control Element:Control element) etc., or from upper Position node is obtained and exported to sending part 307.In addition, wireless heterogeneous networks portion 3011 carries out the various settings of each terminal installation 1 The management of information.

What the scheduling unit 3013 that upper strata processing unit 301 possesses was inputted according to the CSI received and from determination part 3059 The estimate of propagation path and the quality of channel etc., determine the frequency and son of distribution physical channel (PDSCH and PUSCH) Frame, the encoding rate of physical channel (PDSCH and PUSCH) and modulation system and transmit power etc..Scheduling unit 3013 is based on Scheduling result generation is used for the control information for carrying out the control of receiving division 305 and sending part 307 and exports to control unit 303. Scheduling unit 3013 is based on information (such as DCI lattice of the scheduling result generation for the scheduling of physical channel (PDSCH and PUSCH) Formula).

The CSI report for the 3015 control terminal device 1 of CSI report control unit that upper strata processing unit 301 possesses.CSI report Control unit 3015 assumes terminal installation 1 to export RI/PMI/CQI in CSI reference resources via sending part 307 Various settings are sent to terminal installation 1.

Control unit 303 carries out receiving division 305 and sending part based on the control information from upper strata processing unit 301, generation The control signal of 307 control.Control unit 303 exports the control signal generated to receiving division 305 and sending part 307 simultaneously Carry out the control of receiving division 305 and sending part 307.

Receiving division 305 is according to the control signal inputted from control unit 303, to being filled via send/receive antenna 309 from terminal The reception signal for putting 1 reception is separated, demodulated, decoded and exported decoded information to upper strata processing unit 301.Wirelessly connect Receipts portion 3057 uplink signal received via send/receive antenna 309 is changed into (down coversion:Down covert) be Between frequency, remove unwanted frequency component, amplification stage is controlled in a manner of suitably maintaining signal level, and be based on institute The in-phase component and quadrature component of the signal received carry out quadrature demodulation, and the analog signal after quadrature demodulation is converted to number Word signal.

Wireless receiving section 3057 is removed equivalent to protection interval (Guard Interval from transformed digital signal: GI part).Wireless receiving section 3057 carries out Fast Fourier Transform (FFT) (Fast Fourier to the signal after removing protection interval Transform:FFT) extract the signal of frequency domain and export to de-multiplexed portion 3055.

De-multiplexed portion 1055 is by from the Signal separator that wireless receiving section 3057 inputs into PUCCH, PUSCH and uplink The signals such as link reference signal.It should be noted that the separation is determined by base station apparatus 3 by wireless heterogeneous networks portion 3011 in advance It is fixed, carried out based on notice is contained in the distribution information of the Radio Resource of the uplink grant of each terminal installation 1.In addition, De-multiplexed portion 3055 carries out the biography of PUCCH and PUSCH according to the estimate of the propagation path inputted from determination part 3059 Broadcast the compensation in path.In addition, de-multiplexed portion 3055 exports the uplink reference signals after separation to determination part 3059.

Demodulation section 3053 carries out inverse discrete Fourier transform (Inverse Discrete Fourier to PUSCH Transform:IDFT), modulation symbol is obtained, and BPSK (Binary are used to each modulation symbol of PUCCH and PUSCH Phase Shift Keying), the set in advance or own device such as QPSK, 16QAM and 64QAM awarded by uplink Power prenotice each terminal installation 1 modulation system carry out receive signal demodulation.Demodulation section 3053 is based on passing through uplink Authorize the sequence number for the spatial multiplexing for prenoticing each terminal installation 1 and indicate the letter of precoding carried out to the sequence Breath, divides the modulation symbol of multiple uplink datas by identical PUSCH transmissions by using MIMO SM From.

Lsb decoder 3051 passes through uplink by the set in advance or own device of coding mode set in advance The encoding rate prenoticed to terminal installation 1 is authorized, to be decoded to the PUCCH after demodulation and the bits of coded of PUSCH, and will Decoded uplink data and uplink control information are exported to upper strata processing unit 101.Resending the feelings of PUSCH Under condition, lsb decoder 3051, which uses, to be stored in after the bits of coded in the harq buffer device that upper strata processing unit 301 inputs and demodulation Bits of coded is decoded.Determination part 3059 is measured according to the uplink reference signals inputted from de-multiplexed portion 3055 The estimate of propagation path, quality of channel etc., and export to de-multiplexed portion 3055 and upper strata processing unit 301.

Sending part 307 generates downlink reference signal according to the control signal inputted from control unit 303, and to from upper HARQ indicator, down link control information and the down link data that layer processing unit 301 inputs are encoded and modulated, PHICH, PDCCH, EPDCCH, PDSCH and downlink reference signal are multiplexed, and via transmission/reception day Line 309 sends the signal to terminal installation 1.

Coding unit 3071 is to the HARQ indicator, down link control information and the downlink that are inputted from upper strata processing unit 301 Link data is encoded.Modulation portion 3073 is by modulation systems such as BPSK, QPSK, 16QAM and 64QAM to from coding unit The bits of coded of 3071 inputs is modulated.

Downlink reference signal generating unit 3079 is generated by based on the Physical Cell Identifier for identifying base station apparatus 3 Sequence known to symbol (PCI) etc. and rule set in advance is tried to achieve, terminal installation 1 is used as downlink reference signal.

Multiplexing portion 3075 will pass through a PUSCH is sent one according to by the number of plies of the PDSCH of spatial multiplexing A or multiple down link datas map to one or more layers, and one or more layers carries out precoding (precoding) to this.It is more Road multiplexing unit 3075 multiplexes downlink physical channel and downlink reference signal by transmit antenna port. Multiplexing portion 3075 is configured the signal of downlink physical channel and downlink reference signal by transmit antenna port To resource element.

Wireless transmission part 3077 carries out inverse fast Fourier transform (Inverse to modulation symbol after multiplexing etc. Fast Fourier Transform:IFFT the modulation of OFDM modes) is carried out, guarantor is added to the modulated OFDM symbols of OFDM Shield is spaced to generate the digital signal of base band, the digital signal of base band is converted to analog signal, and generate according to analog signal The in-phase component and quadrature component of intermediate frequency, remove for the unnecessary frequency component of intermediate frequency band domain, by intermediate frequency Signal conversion (up-conversion:Up convert) it is high-frequency signal, remove unnecessary frequency component and carry out amplifying power, export And send to send/receive antenna 309.

(1) more specifically, the terminal installation 1 in first scheme of the invention can be following terminal installation 1, it has It is standby:Receiving division, one or more the be used on the physical uplink link channel in first service cell are received from base station apparatus The first information of one channel status information reports, and the physical uplink being used in second service cell is received from the base station apparatus Second information of multiple second channel status information reportings on link channel;And sending part, carry out the first channel shape State information is reported, and carries out the second channel status information reporting, the first channel condition information report in the first subframe The number of announcement is no more than defined amount with adding up to for the number of the second channel status information reporting, described in the second subframe The number of first channel status information reports is total with the number of the second channel status information reporting in the 3rd subframe More than the defined amount.

(2) in above-mentioned first scheme, Ke Yishi:One or more of first channel status information reports are periodically (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports, it is the multiple Second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(3) terminal installation 1 in alternative plan of the invention can be following terminal installation 1, it possesses:Receiving division, The first channel status of one or more being used on the physical uplink link channel in first service cell is received from base station apparatus The first information of information report, and the physical uplink link channel being used in second service cell is received from the base station apparatus Multiple second channel status information reportings the second information;And sending part, first channel status information reports are carried out, And carry out the second channel status information reporting, the number of first channel status information reports in the first subframe with The number of the second channel status information reporting it is total more than the first defined amount in the case of, abandon one or more The channel of a first channel status information reports and the second defined amount in the multiple second channel status information reporting Status information reporting, second defined amount are the number and institute from one or more of first channel status information reports State the number of multiple second channel status information reportings it is total in subtract the number after first defined amount.

(4) in above-mentioned alternative plan, Ke Yishi:One or more of first channel status information reports are periodically (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports, it is the multiple Second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(5) in above-mentioned alternative plan, Ke Yishi:The channel status information reports being dropped are determined based on priority Fixed, the priority is based on periodically (Periodic) channel status information reports or described acyclic (Aperiodic) channel status information reports.

(6) in above-mentioned alternative plan, Ke Yishi:The channel status information reports being dropped are based on the excellent of cell group First level determines that the cell group is the first community group comprising main plot and the second community group not comprising the main plot.

(7) in above-mentioned alternative plan, Ke Yishi:The physics being used in the first service cell is received from base station apparatus 3rd information of the 3rd channel status information reports of one or more on uplink channel, the sending part carry out described the Three channel status information reports, the first channel status information reports described in the second subframe and the 3rd channel condition information In the case that report is there occurs conflict, first channel status information reports and the 3rd channel status information reports are abandoned In all channel status information reports of either one, first channel status information reports and the 3rd channel status letter A side in breath report is periodic (Periodic) channel status information reports, first channel status information reports and The opposing party in 3rd channel status information reports is acyclic (Aperiodic) channel status information reports.

(8) terminal installation 1 in third program of the invention can be following terminal installation 1, it possesses:Receiving division, The one or more first that corresponds to being used on the physical uplink link channel in first service cell is received from base station apparatus to believe The first information of the first channel status information reports of one or more of channel state information processing, and received from the base station apparatus Correspond to the multiple of multiple second channel status informations processing on the physical uplink link channel in second service cell Second information of second channel status information reporting;And sending part, first channel status information reports are carried out, and carry out The second channel status information reporting, the number and described second of first channel status information reports in the first subframe Adding up to for the number of channel status information reports is no more than defined amount, the first channel condition information report in the second subframe The number of announcement exceedes the defined amount with the total of the number of the second channel status information reporting in the 3rd subframe.

(9) in above-mentioned third program, Ke Yishi:One or more of first channel status information reports are periodically (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports, it is the multiple Second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(10) terminal installation 1 in fourth program of the invention can possess:Receiving division, receives from base station apparatus and is used for the One that corresponds to one or more first channel condition information processing on physical uplink link channel in one serving cell Or the first information of multiple first channel status information reports, and receive and be used in second service cell from the base station apparatus The multiple second channel status information reportings for corresponding to the processing of multiple second channel status informations on physical uplink link channel The second information;And sending part, one or more of first channel status information reports are carried out, and carry out the multiple the Two channel status information reports, number and the second channel of first channel status information reports in the first subframe The number of status information reporting it is total more than the first defined amount in the case of, abandon one or more of first channel shapes The report of state information and the channel status information reports of the second defined amount in the multiple second channel status information reporting, Second defined amount is the number and the multiple second letter from one or more of first channel status information reports The number of channel state information report it is total in subtract the number after first defined amount.

(11) in above-mentioned fourth program, Ke Yishi:One or more of first channel status information reports are the cycles (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports of property are described more A second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(12) in above-mentioned fourth program, Ke Yishi:The channel status information reports being dropped based on priority come Determine, the priority is based on periodically (Periodic) channel status information reports or described acyclic (Aperiodic) channel status information reports.

(13) in above-mentioned fourth program, Ke Yishi:The channel status information reports being dropped are based on cell group Priority determines that the cell group is the first community group comprising main plot and the second community not comprising the main plot Group.

(14) in above-mentioned fourth program, Ke Yishi:The receiving division is received from base station apparatus is used for the first service One or more on physical uplink link channel in cell, corresponding to one or more 3rd channel condition information processing 3rd information of the 3rd channel status information reports, the sending part carries out the 3rd channel status information reports, second In the case that first channel status information reports described in subframe are conflicted with the 3rd channel status information reports, lose Abandon all channel status of either one in first channel status information reports and the 3rd channel status information reports Information reports that the side in first channel status information reports and the 3rd channel status information reports is periodic (Periodic) channel status information reports, first channel status information reports and the 3rd channel status information reports In the opposing party be acyclic (Aperiodic) channel status information reports.

(15) base station apparatus 3 in the 5th scheme of the invention can possess:Sending part, will be used in first service cell Physical uplink link channel on the first information of the first channel status information reports of one or more send to terminal installation, And second of multiple second channel status information reportings on the physical uplink link channel in second service cell is believed Breath is sent to the terminal installation;And receiving division, first channel status information reports are received, and receive second letter Channel state information reports that number and the second channel state of first channel status information reports in the first subframe are believed Cease the total of the number of report and be no more than defined amount, the number of first channel status information reports in the second subframe and The total of the number of the second channel status information reporting in 3rd subframe exceedes the defined amount.

(16) in above-mentioned 5th scheme, Ke Yishi:One or more of first channel status information reports are the cycles (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports of property are described more A second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(17) base station apparatus 3 in the 6th scheme of the invention can possess:Sending part, will be used in first service cell Physical uplink link channel on the first information of the first channel status information reports of one or more send to terminal installation, And second of multiple second channel status information reportings on the physical uplink link channel in second service cell is believed Breath is sent to the terminal installation;And receiving division, first channel status information reports are received, and receive second letter Channel state information report, number and the second channel state of first channel status information reports in the first subframe The number of information report it is total more than the first defined amount in the case of, abandon one or more of first channel status letters Breath report and the channel status information reports of the second defined amount in the multiple second channel status information reporting, it is described Second defined amount is the number and the multiple second channel shape from one or more of first channel status information reports The number of state information report it is total in subtract the number after first defined amount.

(18) in above-mentioned 6th scheme, Ke Yishi:One or more of first channel status information reports are the cycles (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports of property are described more A second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(19) in above-mentioned 6th scheme, Ke Yishi:The channel status information reports being dropped based on priority come Determine, the priority is based on periodically (Periodic) channel status information reports or described acyclic (Aperiodic) channel status information reports.

(20) in above-mentioned 6th scheme, Ke Yishi:The channel status information reports being dropped are based on cell group Priority determines that the cell group is the first community group comprising main plot and the second community not comprising the main plot Group.

(21) in above-mentioned 6th scheme, Ke Yishi:The sending part is sent to the terminal installation is used for described first 3rd information of the 3rd channel status information reports of one or more on the physical uplink link channel in serving cell, it is described Receiving division receives the 3rd channel status information reports, the first channel status information reports described in the second subframe with it is described In the case that 3rd channel status information reports are there occurs conflict, first channel status information reports and the 3rd channel All channel status information reports of either one in status information reporting are dropped, first channel status information reports and A side in 3rd channel status information reports is periodic (Periodic) channel status information reports, described first The opposing party in channel status information reports and the 3rd channel status information reports is acyclic (Aperiodic) letter Channel state information is reported.

(22) base station apparatus 3 in the 7th scheme of the invention can be following base station apparatus, possess:Sending part, will One or more first channel condition informations that correspond on the physical uplink link channel in first service cell are handled The first information of the first channel status information reports of one or more send to terminal installation, and second service cell will to be used for In physical uplink link channel on correspond to multiple second channel status informations processing multiple second channel status informations Second information of report is sent to the terminal installation;And receiving division, first channel status information reports are received, and connect Receive the second channel status information reporting, the number of first channel status information reports in the first subframe and described the Adding up to for the number of two channel status information reports is no more than defined amount, first channel condition information in the second subframe The number of report exceedes the defined amount with the total of the number of the second channel status information reporting in the 3rd subframe.

(23) in above-mentioned 7th scheme, Ke Yishi:One or more of first channel status information reports are the cycles (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports of property are described more A second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(24) base station apparatus 3 in eighth aspect of the invention can possess:Sending part, will be used in first service cell Physical uplink link channel on the letter of one or more first for corresponding to one or more first channel condition informations processing The first information of channel state information report is sent to terminal installation, and will be believed for the physical uplink link in second service cell Second information of the multiple second channel status information reportings for corresponding to the processing of multiple second channel status informations on road is sent To the terminal installation;And receiving division, one or more of first channel status information reports are received, and receive described more A second channel status information reporting, the number and described second of first channel status information reports in the first subframe The number of channel status information reports it is total more than the first defined amount in the case of, abandon one or more of first letters Channel state information report and the channel condition information of the second defined amount in the multiple second channel status information reporting Report, second defined amount are from the numbers of one or more of first channel status information reports and the multiple the The number of two channel status information reports it is total in subtract the number after first defined amount.

(25) in above-mentioned eighth aspect, Ke Yishi:One or more of first channel status information reports are the cycles (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports of property are described more A second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(26) in above-mentioned eighth aspect, Ke Yishi:The channel status information reports being dropped based on priority come Determine, the priority is based on periodically (Periodic) channel status information reports or described acyclic (Aperiodic) channel status information reports.

(27) in above-mentioned eighth aspect, Ke Yishi:The channel status information reports being dropped are based on cell group Priority determines that the cell group is the first community group comprising main plot and the second community not comprising the main plot Group.

(28) in above-mentioned eighth aspect, Ke Yishi:The sending part is by for the physics in the first service cell The 3rd channel status of one or more on uplink channel, corresponding to one or more 3rd channel condition information processing 3rd information of information report is sent to terminal installation, and the receiving division receives the 3rd channel status information reports, the In the case that first channel status information reports described in two subframes are conflicted with the 3rd channel status information reports, All channel status of either one letter in first channel status information reports and the 3rd channel status information reports Breath report is dropped, and the side in first channel status information reports and the 3rd channel status information reports is the cycle (Periodic) channel status information reports of property, first channel status information reports and the 3rd channel condition information The opposing party in report is acyclic (Aperiodic) channel status information reports.

(29) terminal installation 1 in the 9th scheme of the invention can possess:Receiving division, receives from base station apparatus and is used for the The first information of the first channel status information reports of one or more on physical uplink link channel in one serving cell, and The multiple second channel states letter being used on the physical uplink link channel in second service cell is received from the base station apparatus Cease the second information of report;And sending part, one or more of first channel status information reports are carried out, and described in progress Multiple second channel status information reportings, one or more of first channel status information reports and institute in the first subframe State multiple second channel status information reportings sum more than the first defined amount in the case of, do not update one or more of The channel shape of first channel status information reports and the second defined amount in the multiple second channel status information reporting State information reports, second defined amount be from the numbers of one or more of first channel status information reports with it is described The number of multiple second channel status information reportings it is total in subtract the number after first defined amount.

(30) in above-mentioned 9th scheme, Ke Yishi:One or more of first channel status information reports are the cycles (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports of property are described more A second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(31) in above-mentioned 9th scheme, Ke Yishi:The channel status information reports not updated based on priority come Determine, the priority is based on periodically (Periodic) channel status information reports or described acyclic (Aperiodic) channel status information reports.

(32) in above-mentioned 9th scheme, Ke Yishi:The channel status information reports not updated are based on cell group Priority determines that the cell group is the first community group comprising main plot and the second community not comprising the main plot Group.

(32) in above-mentioned 9th scheme, Ke Yishi:The receiving division is received from base station apparatus is used for the first service 3rd information of the 3rd channel status information reports of one or more on the physical uplink link channel in cell, the transmission Portion carries out the 3rd channel status information reports, the first channel status information reports described in the second subframe and the described 3rd In the case that channel status information reports are there occurs conflict, first channel status information reports and the 3rd channel are abandoned All channel status information reports of either one in status information reporting, first channel status information reports and described A side in three channel status information reports is periodic (Periodic) channel status information reports, the first channel shape State information reports that with the opposing party in the 3rd channel status information reports be acyclic (Aperiodic) channel status Information is reported.

(33) terminal installation 1 in the tenth scheme of the invention can possess:Receiving division, receives from base station apparatus and is used for the One that corresponds to one or more first channel condition information processing on physical uplink link channel in one serving cell Or the first information of the transmission of multiple first channel condition informations, and the thing being used in second service cell is received from base station apparatus Manage the transmission of the multiple second channel status informations for corresponding to the processing of multiple second channel status informations on uplink channel The second information;And sending part, one or more of first channel condition informations are sent, and send the multiple second letter Channel state information, in transmission and the multiple second channel status information of one or more of first channel condition informations In the first subframe clashed, one or more of first channel condition information processing and the multiple second channel In the case that the sum of status information processing is more than the first defined amount, one or more of first channel status letters are not updated At the channel condition information corresponding to the second defined amount in breath processing and the processing of the multiple second channel status information The channel condition information of reason, second defined amount are the numbers from the processing of one or more of first channel condition informations With the number of the multiple second channel status information processing it is total in subtract the number after first defined amount.

(34) in above-mentioned tenth scheme, Ke Yishi:One or more of first channel status information reports are the cycles (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports of property are described more A second channel status information reporting is periodic (Periodic) channel status information reports or acyclic (Aperiodic) channel status information reports.

(35) in above-mentioned tenth scheme, Ke Yishi:The channel status information reports not updated based on priority come Determine, the priority is based on periodically (Periodic) channel status information reports or described acyclic (Aperiodic) channel status information reports.

(36) in above-mentioned tenth scheme, Ke Yishi:The channel status information reports not updated are based on cell group Priority determines that the cell group is the first community group comprising main plot and the second community not comprising the main plot Group.

(37) in above-mentioned tenth scheme, Ke Yishi:The receiving division is received from base station apparatus is used for the first service One or more on physical uplink link channel in cell, corresponding to one or more 3rd channel condition information processing 3rd information of the 3rd channel status information reports, the sending part carries out the 3rd channel status information reports, second In the case that first channel status information reports described in subframe are conflicted with the 3rd channel status information reports, lose Abandon all channel status of either one in first channel status information reports and the 3rd channel status information reports Information reports that the side in first channel status information reports and the 3rd channel status information reports is periodic (Periodic) channel status information reports, first channel status information reports and the 3rd channel status information reports In the opposing party be acyclic (Aperiodic) channel status information reports.

Thus, uplink control information can be efficiently sent.

The program acted by the base station apparatus 3 and terminal installation 1 of several schemes of the present invention can be control CPU(Central Processing Unit:Central processing unit) etc. to realize the function of the above embodiment of the present invention Program (program for playing function computer).Moreover, temporarily deposited as the information handled by these devices when carrying out its processing It is stored in RAM (Random Access Memory:Random access memory), afterwards, it is stored in Flash ROM (Read Only Memory:Read-only storage) etc. various ROM and HDD (Hard Disk Drive:Hard disk drive), and as desired by CPU reads, corrects, writes.

It should be noted that the terminal installation 1 in the above embodiment, base station apparatus 3 can be realized by computer A part.It is situated between in this case, it is possible to which the program for being used for realization the control function is recorded in computer-readable record Matter, and realized by the way that program reading computer system and the execution of the recording medium will be recorded in.

It should be noted that " computer system " refers to the meter for being built in terminal installation 1 or base station apparatus 3 as mentioned herein Calculation machine system, using the computer system for including the hardware such as OS and ancillary equipment.In addition, " computer-readable recording medium " Refer to the storage devices such as the removable medium such as floppy disk, magneto-optic disk, ROM, CD-ROM, the hard disk for being built in computer system.

Moreover, " computer-readable recording medium " can include:As via the networks such as internet or telephone line In order wire such short time in the case of carrying out transmission program Deng communication line, the medium of dynamically save routine;As conduct In this case server, the volatile memory of the inside computer system of client save routine like that within the set time Medium.In addition, above procedure can be the program for the part for being used for realization the function or can further by The function and the program for being recorded in the suite in computer system to realize.

In addition, the base station apparatus 3 in the above embodiment also can be as the aggregate (device group) being made of multiple devices To realize.Each device of constituent apparatus group can possess each function of the base station apparatus 3 of the above embodiment or each functional block It is a part of or whole.As device group, there is the whole each or each functional block of base station apparatus 3.It is in addition, above-mentioned The terminal installation 1 of embodiment can also communicate with the base station apparatus as aggregate.

In addition, the base station apparatus 3 in the above embodiment can be EUTRAN (Evolved Universal Terrestrial Radio Access Network:Evolved universal terrestrial radio access network).In addition, the above embodiment In base station apparatus 3 can have the function of for eNodeB host node part or all.

Furthermore, it is possible to part or all by the terminal installation 1 in the above embodiment, base station apparatus 3 is embodied as allusion quotation LSI of the type ground as integrated circuit, can also be used as chipset.Terminal installation 1, base station apparatus 3 each functional block can be independent Ground chip, can also integrate part or all and carry out chip.Also may be used in addition, the method for integrated circuit is not limited to LSI To be realized by special circuit or general processor.In addition, in the progress by semiconductor technology come instead of the integrated electricity of LSI In the case that the technology on road occurs, the integrated circuit based on the technology can also be used.

In addition, in the above-described embodiment, describe an exemplary terminal installation as communicator, but the application Invention it's not limited to that, can also be applied to be disposed in the interior outer fixed or non-movable electronic equipment, such as AV Equipment, cooking apparatus, cleaning/washing facility, air-conditioning equipment, office equipment, Vending Machine and other lifestyle devices etc. are eventually End device or communicator.

More than, referring to the drawings embodiments of the present invention are carried out with detailed narration, but specific form is not limited to Present embodiment, also comprising design alteration of scope of purport for not departing from the present invention etc..In addition, the present invention can be in claim Made various changes in shown scope, by disclosed technical solution is combined as and obtains in various embodiments respectively Embodiment be also contained in the present invention technology in the range of.Additionally it contained to as described in the respective embodiments described above Key element key element, playing effect same each other into composition obtained from line replacement.

Industrial utilizability

Several schemes of the present invention can apply to need to be effectively carried out the report of the channel condition information in uplink Terminal installation, base station apparatus, communication means and integrated circuit etc..

Symbol description

1 (1A, 1B, 1C) terminal installation

3 base station apparatus

101 upper strata processing units

103 control units

105 receiving divisions

107 sending parts

301 upper strata processing units

303 control units

305 receiving divisions

307 sending parts

1011 wireless heterogeneous networks portions

1013 scheduling information explanation portions

1015 channel status information reports control units

3011 wireless heterogeneous networks portions

3013 scheduling units

3015 channel status information reports control units

Claims (14)

1. a kind of terminal installation, possesses:
Receiving division, by Downlink Physical control channel (PDCCH), receives from base station apparatus and is used in first service cell The first channels of one or more on physical uplink link channel, corresponding to one or more first channel condition information processing The first information of status information reporting, and by Downlink Physical control channel (PDCCH), receive and use from the base station apparatus It is on physical uplink link channel in second service cell, corresponding to the processing of multiple second channel status informations multiple the Second information of two channel status information reports;And
Sending part, carries out one or more of first channel status information reports in the first subframe, and in the described first son The multiple second channel status information reporting is carried out in frame,
One or more of first channel status information reports in the first subframe are believed with the multiple second channel state In the case that the sum of breath report is more than the first defined amount,
One or more of first channel status information reports and the multiple second channel status information reporting are not updated In the second defined amount channel status information reports,
Second defined amount is from the numbers of one or more of first channel status information reports and the multiple the The number of two channel status information reports it is total in subtract the number after first defined amount,
One or more of first channel status information reports are acyclic channel status information reports,
The multiple second channel status information reporting is acyclic channel status information reports.
2. terminal installation according to claim 1, wherein,
The sending part reports channel shape included in the first community group comprising main plot in the first service cell State information, and the channel status letter included in second community group of the report not comprising main plot in the second service cell Breath.
3. terminal installation according to claim 2, wherein,
The receiving division receives the first information in serving cell included in the first community group, and small described second The second information is received in serving cell included in district's groups.
4. terminal installation according to claim 2, wherein,
The sending part preferentially distributes the transmit power of first channel status information reports for the first community group.
5. terminal installation according to claim 2, wherein,
The channel status information reports not updated are determined based on the priority of cell group,
The cell group is the first community group and the second community group.
6. a kind of base station apparatus, possesses:
Sending part, by it is on the physical uplink link channel in first service cell, corresponding to one or more first believe The first information of the first channel status information reports of one or more of channel state information processing is sent to terminal installation, and will be used It is on physical uplink link channel in second service cell, corresponding to the processing of multiple second channel status informations multiple the Second information of two channel status information reports is sent to the terminal installation;And
Receiving division, receives one or more of first channel status information reports in the first subframe, and in the described first son The multiple second channel status information reporting is received in frame,
One or more of first channel status information reports in the first subframe are believed with the multiple second channel state In the case that the sum of breath report is more than the first defined amount,
One or more of first channel status information reports and the multiple second channel status information reporting are not updated In the second defined amount channel status information reports,
Second defined amount is from the numbers of one or more of first channel status information reports and the multiple the The number of two channel status information reports it is total in subtract the number after first defined amount,
One or more of first channel status information reports are acyclic channel status information reports,
The multiple second channel status information reporting is acyclic channel status information reports.
7. base station apparatus according to claim 6, wherein,
The receiving division is received in first channel status information reports included in the first community group comprising main plot Channel condition information, and in the second channel status information reporting receive not comprising main plot second community group in institute Comprising channel condition information.
8. base station apparatus according to claim 6, wherein,
The sending part sends the first information in serving cell included in the first community group, and small described second The second information is sent in serving cell included in district's groups.
9. base station apparatus according to claim 8, wherein,
The receiving division is preferentially allocated for the transmission work(of first channel status information reports of the first community group Rate.
10. base station apparatus according to claim 8, wherein,
The channel status information reports not updated are determined based on the priority of cell group,
The cell group is the first community group and the second community group.
11. a kind of communication means of terminal installation, wherein,
Received from base station apparatus be used for it is on the physical uplink link channel in first service cell, corresponding to one or more the The first information of the first channel status information reports of one or more of one channel condition information processing, and from the base station apparatus Receive on the physical uplink link channel in second service cell, corresponding to the processing of multiple second channel status informations Second information of multiple second channel status information reportings,
One or more of first channel status information reports are carried out in the first subframe, and are carried out in first subframe The multiple second channel status information reporting,
One or more of first channel status information reports in the first subframe are believed with the multiple second channel state In the case that the sum of breath report is more than the first defined amount,
One or more of first channel status information reports and the multiple second channel status information reporting are not updated In the second defined amount channel status information reports,
Second defined amount is from the numbers of one or more of first channel status information reports and the multiple the The number of two channel status information reports it is total in subtract the number after first defined amount,
One or more of first channel status information reports are acyclic channel status information reports,
The multiple second channel status information reporting is acyclic channel status information reports.
12. a kind of communication means of base station apparatus, wherein,
By it is on the physical uplink link channel in first service cell, corresponding to one or more first channel status letters The first information for ceasing the first channel status information reports of one or more of processing is sent to terminal installation, and will be used for the second clothes Multiple second channel shapes on physical uplink link channel in cell of being engaged in, corresponding to the processing of multiple second channel status informations Second information of state information report is sent to the terminal installation,
One or more of first channel status information reports are received in the first subframe, and are received in first subframe The multiple second channel status information reporting,
One or more of first channel status information reports in the first subframe are believed with the multiple second channel state In the case that the sum of breath report is more than the first defined amount,
One or more of first channel status information reports and the multiple second channel status information reporting are not updated In the second defined amount channel status information reports,
Second defined amount is from the numbers of one or more of first channel status information reports and the multiple the The number of two channel status information reports it is total in subtract the number after first defined amount,
One or more of first channel status information reports are acyclic channel status information reports,
The multiple second channel status information reporting is acyclic channel status information reports.
13. a kind of integrated circuit for being equipped on terminal installation, possesses with lower unit:
Received from base station apparatus be used for it is on the physical uplink link channel in first service cell, corresponding to one or more the The first information of the first channel status information reports of one or more of one channel condition information processing, and from the base station apparatus Receive on the physical uplink link channel in second service cell, corresponding to the processing of multiple second channel status informations The unit of second information of multiple second channel status information reportings;And
One or more of first channel status information reports are carried out in the first subframe, and are carried out in first subframe The unit of the multiple second channel status information reporting,
One or more of first channel status information reports in the first subframe are believed with the multiple second channel state In the case that the sum of breath report is more than the first defined amount,
One or more of first channel status information reports and the multiple second channel status information reporting are not updated In the second defined amount channel status information reports,
Second defined amount is from the numbers of one or more of first channel status information reports and the multiple the The number of two channel status information reports it is total in subtract the number after first defined amount,
One or more of first channel status information reports are acyclic channel status information reports,
The multiple second channel status information reporting is acyclic channel status information reports.
14. a kind of integrated circuit for being equipped on base station apparatus, possesses with lower unit:
By it is on the physical uplink link channel in first service cell, corresponding to one or more first channel status letters The first information for ceasing the first channel status information reports of one or more of processing is sent to terminal installation, and will be used for the second clothes Multiple second channel shapes on physical uplink link channel in cell of being engaged in, corresponding to the processing of multiple second channel status informations Second information of state information report is sent to the unit of the terminal installation;And
One or more of first channel status information reports are received in the first subframe, and are received in first subframe The unit of the multiple second channel status information reporting,
One or more of first channel status information reports in the first subframe are believed with the multiple second channel state In the case that the sum of breath report is more than the first defined amount,
One or more of first channel status information reports and the multiple second channel status information reporting are not updated In the second defined amount channel status information reports,
Second defined amount is from the numbers of one or more of first channel status information reports and the multiple the The number of two channel status information reports it is total in subtract the number after first defined amount,
One or more of first channel status information reports are acyclic channel status information reports,
The multiple second channel status information reporting is acyclic channel status information reports.
CN201680039776.1A 2015-08-06 2016-08-03 Terminal installation, base station apparatus, communication means and integrated circuit CN108029028A (en)

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EP2456154B1 (en) * 2009-09-15 2018-12-05 LG Electronics Inc. Method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas
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EP3334205A4 (en) 2019-03-13
JPWO2017022802A1 (en) 2018-05-31

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